[ACPI] Lindent all ACPI files

Signed-off-by: Len Brown <len.brown@intel.com>

arch/i386/kernel/acpi/earlyquirk.c

@@ -20,7 +20,7 @@ static int __init check_bridge(int vendor, int device)
 
 void __init check_acpi_pci(void)
 {
-	int num,slot,func; 
+	int num, slot, func;
 
 	/* Assume the machine supports type 1. If not it will 
 	   always read ffffffff and should not have any side effect. */
@@ -31,7 +31,7 @@ void __init check_acpi_pci(void)
 			for (func = 0; func < 8; func++) {
 				u32 class;
 				u32 vendor;
-				class = read_pci_config(num,slot,func,
+				class = read_pci_config(num, slot, func,
 							PCI_CLASS_REVISION);
 				if (class == 0xffffffff)
 					break;
@@ -42,7 +42,7 @@ void __init check_acpi_pci(void)
 				vendor = read_pci_config(num, slot, func,
 							 PCI_VENDOR_ID);
 
-				if (check_bridge(vendor&0xffff, vendor >> 16))
+				if (check_bridge(vendor & 0xffff, vendor >> 16))
 					return;
 			}
 

arch/i386/kernel/acpi/sleep.c

@@ -20,12 +20,13 @@ extern void zap_low_mappings(void);
 
 extern unsigned long FASTCALL(acpi_copy_wakeup_routine(unsigned long));
 
-static void init_low_mapping(pgd_t *pgd, int pgd_limit)
+static void init_low_mapping(pgd_t * pgd, int pgd_limit)
 {
 	int pgd_ofs = 0;
 
-	while ((pgd_ofs < pgd_limit) && (pgd_ofs + USER_PTRS_PER_PGD < PTRS_PER_PGD)) {
-		set_pgd(pgd, *(pgd+USER_PTRS_PER_PGD));
+	while ((pgd_ofs < pgd_limit)
+	       && (pgd_ofs + USER_PTRS_PER_PGD < PTRS_PER_PGD)) {
+		set_pgd(pgd, *(pgd + USER_PTRS_PER_PGD));
 		pgd_ofs++, pgd++;
 	}
 	flush_tlb_all();
@@ -37,12 +38,13 @@ static void init_low_mapping(pgd_t *pgd, int pgd_limit)
  * Create an identity mapped page table and copy the wakeup routine to
  * low memory.
  */
-int acpi_save_state_mem (void)
+int acpi_save_state_mem(void)
 {
 	if (!acpi_wakeup_address)
 		return 1;
 	init_low_mapping(swapper_pg_dir, USER_PTRS_PER_PGD);
-	memcpy((void *) acpi_wakeup_address, &wakeup_start, &wakeup_end - &wakeup_start);
+	memcpy((void *)acpi_wakeup_address, &wakeup_start,
+	       &wakeup_end - &wakeup_start);
 	acpi_copy_wakeup_routine(acpi_wakeup_address);
 
 	return 0;
@@ -51,7 +53,7 @@ int acpi_save_state_mem (void)
 /*
  * acpi_restore_state - undo effects of acpi_save_state_mem
  */
-void acpi_restore_state_mem (void)
+void acpi_restore_state_mem(void)
 {
 	zap_low_mappings();
 }
@@ -67,7 +69,8 @@ void acpi_restore_state_mem (void)
 void __init acpi_reserve_bootmem(void)
 {
 	if ((&wakeup_end - &wakeup_start) > PAGE_SIZE) {
-		printk(KERN_ERR "ACPI: Wakeup code way too big, S3 disabled.\n");
+		printk(KERN_ERR
+		       "ACPI: Wakeup code way too big, S3 disabled.\n");
 		return;
 	}
 
@@ -90,10 +93,8 @@ static int __init acpi_sleep_setup(char *str)
 	return 1;
 }
 
-
 __setup("acpi_sleep=", acpi_sleep_setup);
 
-
 static __init int reset_videomode_after_s3(struct dmi_system_id *d)
 {
 	acpi_video_flags |= 2;
@@ -108,7 +109,7 @@ static __initdata struct dmi_system_id acpisleep_dmi_table[] = {
 		     DMI_MATCH(DMI_PRODUCT_NAME, "S4030CDT/4.3"),
 		     },
 	 },
-	{ }
+	{}
 };
 
 static int __init acpisleep_dmi_init(void)

arch/ia64/kernel/acpi-ext.c

@@ -30,7 +30,7 @@ struct acpi_vendor_info {
 acpi_status
 acpi_vendor_resource_match(struct acpi_resource *resource, void *context)
 {
-	struct acpi_vendor_info *info = (struct acpi_vendor_info *) context;
+	struct acpi_vendor_info *info = (struct acpi_vendor_info *)context;
 	struct acpi_resource_vendor *vendor;
 	struct acpi_vendor_descriptor *descriptor;
 	u32 length;
@@ -38,8 +38,8 @@ acpi_vendor_resource_match(struct acpi_resource *resource, void *context)
 	if (resource->id != ACPI_RSTYPE_VENDOR)
 		return AE_OK;
 
-	vendor = (struct acpi_resource_vendor *) &resource->data;
-	descriptor = (struct acpi_vendor_descriptor *) vendor->reserved;
+	vendor = (struct acpi_resource_vendor *)&resource->data;
+	descriptor = (struct acpi_vendor_descriptor *)vendor->reserved;
 	if (vendor->length <= sizeof(*info->descriptor) ||
 	    descriptor->guid_id != info->descriptor->guid_id ||
 	    efi_guidcmp(descriptor->guid, info->descriptor->guid))
@@ -50,21 +50,24 @@ acpi_vendor_resource_match(struct acpi_resource *resource, void *context)
 	if (!info->data)
 		return AE_NO_MEMORY;
 
-	memcpy(info->data, vendor->reserved + sizeof(struct acpi_vendor_descriptor), length);
+	memcpy(info->data,
+	       vendor->reserved + sizeof(struct acpi_vendor_descriptor),
+	       length);
 	info->length = length;
 	return AE_CTRL_TERMINATE;
 }
 
 acpi_status
-acpi_find_vendor_resource(acpi_handle obj, struct acpi_vendor_descriptor *id,
-		u8 **data, u32 *length)
+acpi_find_vendor_resource(acpi_handle obj, struct acpi_vendor_descriptor * id,
+			  u8 ** data, u32 * length)
 {
 	struct acpi_vendor_info info;
 
 	info.descriptor = id;
 	info.data = NULL;
 
-	acpi_walk_resources(obj, METHOD_NAME__CRS, acpi_vendor_resource_match, &info);
+	acpi_walk_resources(obj, METHOD_NAME__CRS, acpi_vendor_resource_match,
+			    &info);
 	if (!info.data)
 		return AE_NOT_FOUND;
 
@@ -75,17 +78,19 @@ acpi_find_vendor_resource(acpi_handle obj, struct acpi_vendor_descriptor *id,
 
 struct acpi_vendor_descriptor hp_ccsr_descriptor = {
 	.guid_id = 2,
-	.guid    = EFI_GUID(0x69e9adf9, 0x924f, 0xab5f, 0xf6, 0x4a, 0x24, 0xd2, 0x01, 0x37, 0x0e, 0xad)
+	.guid =
+	    EFI_GUID(0x69e9adf9, 0x924f, 0xab5f, 0xf6, 0x4a, 0x24, 0xd2, 0x01,
+		     0x37, 0x0e, 0xad)
 };
 
-acpi_status
-hp_acpi_csr_space(acpi_handle obj, u64 *csr_base, u64 *csr_length)
+acpi_status hp_acpi_csr_space(acpi_handle obj, u64 * csr_base, u64 * csr_length)
 {
 	acpi_status status;
 	u8 *data;
 	u32 length;
 
-	status = acpi_find_vendor_resource(obj, &hp_ccsr_descriptor, &data, &length);
+	status =
+	    acpi_find_vendor_resource(obj, &hp_ccsr_descriptor, &data, &length);
 
 	if (ACPI_FAILURE(status) || length != 16)
 		return AE_NOT_FOUND;

arch/x86_64/kernel/acpi/sleep.c

@@ -47,7 +47,6 @@
 #include <asm/proto.h>
 #include <asm/tlbflush.h>
 
-
 /* --------------------------------------------------------------------------
                               Low-Level Sleep Support
    -------------------------------------------------------------------------- */
@@ -77,11 +76,12 @@ static void init_low_mapping(void)
  * Create an identity mapped page table and copy the wakeup routine to
  * low memory.
  */
-int acpi_save_state_mem (void)
+int acpi_save_state_mem(void)
 {
 	init_low_mapping();
 
-	memcpy((void *) acpi_wakeup_address, &wakeup_start, &wakeup_end - &wakeup_start);
+	memcpy((void *)acpi_wakeup_address, &wakeup_start,
+	       &wakeup_end - &wakeup_start);
 	acpi_copy_wakeup_routine(acpi_wakeup_address);
 
 	return 0;
@@ -90,7 +90,7 @@ int acpi_save_state_mem (void)
 /*
  * acpi_restore_state
  */
-void acpi_restore_state_mem (void)
+void acpi_restore_state_mem(void)
 {
 	set_pgd(pgd_offset(current->mm, 0UL), low_ptr);
 	flush_tlb_all();
@@ -108,7 +108,8 @@ void __init acpi_reserve_bootmem(void)
 {
 	acpi_wakeup_address = (unsigned long)alloc_bootmem_low(PAGE_SIZE);
 	if ((&wakeup_end - &wakeup_start) > PAGE_SIZE)
-		printk(KERN_CRIT "ACPI: Wakeup code way too big, will crash on attempt to suspend\n");
+		printk(KERN_CRIT
+		       "ACPI: Wakeup code way too big, will crash on attempt to suspend\n");
 }
 
 static int __init acpi_sleep_setup(char *str)
@@ -127,6 +128,8 @@ static int __init acpi_sleep_setup(char *str)
 
 __setup("acpi_sleep=", acpi_sleep_setup);
 
-#endif /*CONFIG_ACPI_SLEEP*/
+#endif				/*CONFIG_ACPI_SLEEP */
 
-void acpi_pci_link_exit(void) {}
+void acpi_pci_link_exit(void)
+{
+}

drivers/acpi/ac.c

@@ -32,7 +32,6 @@
 #include <acpi/acpi_bus.h>
 #include <acpi/acpi_drivers.h>
 
-
 #define ACPI_AC_COMPONENT		0x00020000
 #define ACPI_AC_CLASS			"ac_adapter"
 #define ACPI_AC_HID 			"ACPI0003"
@@ -45,14 +44,14 @@
 #define ACPI_AC_STATUS_UNKNOWN		0xFF
 
 #define _COMPONENT		ACPI_AC_COMPONENT
-ACPI_MODULE_NAME		("acpi_ac")
+ACPI_MODULE_NAME("acpi_ac")
 
-MODULE_AUTHOR("Paul Diefenbaugh");
+    MODULE_AUTHOR("Paul Diefenbaugh");
 MODULE_DESCRIPTION(ACPI_AC_DRIVER_NAME);
 MODULE_LICENSE("GPL");
 
-static int acpi_ac_add (struct acpi_device *device);
-static int acpi_ac_remove (struct acpi_device *device, int type);
+static int acpi_ac_add(struct acpi_device *device);
+static int acpi_ac_remove(struct acpi_device *device, int type);
 static int acpi_ac_open_fs(struct inode *inode, struct file *file);
 
 static struct acpi_driver acpi_ac_driver = {
@@ -81,9 +80,7 @@ static struct file_operations acpi_ac_fops = {
                                AC Adapter Management
    -------------------------------------------------------------------------- */
 
-static int
-acpi_ac_get_state (
-	struct acpi_ac		*ac)
+static int acpi_ac_get_state(struct acpi_ac *ac)
 {
 	acpi_status status = AE_OK;
 
@@ -103,7 +100,6 @@ acpi_ac_get_state (
 	return_VALUE(0);
 }
 
-
 /* --------------------------------------------------------------------------
                               FS Interface (/proc)
    -------------------------------------------------------------------------- */
@@ -112,7 +108,7 @@ static struct proc_dir_entry	*acpi_ac_dir;
 
 static int acpi_ac_seq_show(struct seq_file *seq, void *offset)
 {
-	struct acpi_ac		*ac = (struct acpi_ac *) seq->private;
+	struct acpi_ac *ac = (struct acpi_ac *)seq->private;
 
 	ACPI_FUNCTION_TRACE("acpi_ac_seq_show");
 
@@ -145,9 +141,7 @@ static int acpi_ac_open_fs(struct inode *inode, struct file *file)
 	return single_open(file, acpi_ac_seq_show, PDE(inode)->data);
 }
 
-static int
-acpi_ac_add_fs (
-	struct acpi_device	*device)
+static int acpi_ac_add_fs(struct acpi_device *device)
 {
 	struct proc_dir_entry *entry = NULL;
 
@@ -177,16 +171,12 @@ acpi_ac_add_fs (
 	return_VALUE(0);
 }
 
-
-static int
-acpi_ac_remove_fs (
-	struct acpi_device	*device)
+static int acpi_ac_remove_fs(struct acpi_device *device)
 {
 	ACPI_FUNCTION_TRACE("acpi_ac_remove_fs");
 
 	if (acpi_device_dir(device)) {
-		remove_proc_entry(ACPI_AC_FILE_STATE,
-				  acpi_device_dir(device));
+		remove_proc_entry(ACPI_AC_FILE_STATE, acpi_device_dir(device));
 
 		remove_proc_entry(acpi_device_bid(device), acpi_ac_dir);
 		acpi_device_dir(device) = NULL;
@@ -195,18 +185,13 @@ acpi_ac_remove_fs (
 	return_VALUE(0);
 }
 
-
 /* --------------------------------------------------------------------------
                                    Driver Model
    -------------------------------------------------------------------------- */
 
-static void
-acpi_ac_notify (
-	acpi_handle		handle,
-	u32			event,
-	void			*data)
+static void acpi_ac_notify(acpi_handle handle, u32 event, void *data)
 {
-	struct acpi_ac		*ac = (struct acpi_ac *) data;
+	struct acpi_ac *ac = (struct acpi_ac *)data;
 	struct acpi_device *device = NULL;
 
 	ACPI_FUNCTION_TRACE("acpi_ac_notify");
@@ -231,10 +216,7 @@ acpi_ac_notify (
 	return_VOID;
 }
 
-
-static int
-acpi_ac_add (
-	struct acpi_device	*device)
+static int acpi_ac_add(struct acpi_device *device)
 {
 	int result = 0;
 	acpi_status status = AE_OK;
@@ -264,7 +246,8 @@ acpi_ac_add (
 		goto end;
 
 	status = acpi_install_notify_handler(ac->handle,
-		ACPI_DEVICE_NOTIFY, acpi_ac_notify, ac);
+					     ACPI_DEVICE_NOTIFY, acpi_ac_notify,
+					     ac);
 	if (ACPI_FAILURE(status)) {
 		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
 				  "Error installing notify handler\n"));
@@ -274,9 +257,9 @@ acpi_ac_add (
 
 	printk(KERN_INFO PREFIX "%s [%s] (%s)\n",
 	       acpi_device_name(device), acpi_device_bid(device),
-		ac->state?"on-line":"off-line");
+	       ac->state ? "on-line" : "off-line");
 
-end:
+      end:
 	if (result) {
 		acpi_ac_remove_fs(device);
 		kfree(ac);
@@ -285,11 +268,7 @@ acpi_ac_add (
 	return_VALUE(result);
 }
 
-
-static int
-acpi_ac_remove (
-	struct acpi_device	*device,
-	int			type)
+static int acpi_ac_remove(struct acpi_device *device, int type)
 {
 	acpi_status status = AE_OK;
 	struct acpi_ac *ac = NULL;
@@ -299,7 +278,7 @@ acpi_ac_remove (
 	if (!device || !acpi_driver_data(device))
 		return_VALUE(-EINVAL);
 
-	ac = (struct acpi_ac *) acpi_driver_data(device);
+	ac = (struct acpi_ac *)acpi_driver_data(device);
 
 	status = acpi_remove_notify_handler(ac->handle,
 					    ACPI_DEVICE_NOTIFY, acpi_ac_notify);
@@ -314,9 +293,7 @@ acpi_ac_remove (
 	return_VALUE(0);
 }
 
-
-static int __init
-acpi_ac_init (void)
+static int __init acpi_ac_init(void)
 {
 	int result = 0;
 
@@ -336,9 +313,7 @@ acpi_ac_init (void)
 	return_VALUE(0);
 }
 
-
-static void __exit
-acpi_ac_exit (void)
+static void __exit acpi_ac_exit(void)
 {
 	ACPI_FUNCTION_TRACE("acpi_ac_exit");
 
@@ -349,6 +324,5 @@ acpi_ac_exit (void)
 	return_VOID;
 }
 
-
 module_init(acpi_ac_init);
 module_exit(acpi_ac_exit);

drivers/acpi/acpi_memhotplug.c

@@ -32,7 +32,6 @@
 #include <linux/memory_hotplug.h>
 #include <acpi/acpi_drivers.h>
 
-
 #define ACPI_MEMORY_DEVICE_COMPONENT		0x08000000UL
 #define ACPI_MEMORY_DEVICE_CLASS		"memory"
 #define ACPI_MEMORY_DEVICE_HID			"PNP0C80"
@@ -41,8 +40,8 @@
 
 #define _COMPONENT		ACPI_MEMORY_DEVICE_COMPONENT
 
-ACPI_MODULE_NAME		("acpi_memory")
-MODULE_AUTHOR("Naveen B S <naveen.b.s@intel.com>");
+ACPI_MODULE_NAME("acpi_memory")
+    MODULE_AUTHOR("Naveen B S <naveen.b.s@intel.com>");
 MODULE_DESCRIPTION(ACPI_MEMORY_DEVICE_DRIVER_NAME);
 MODULE_LICENSE("GPL");
 
@@ -56,8 +55,8 @@ MODULE_LICENSE("GPL");
 #define MEMORY_POWER_ON_STATE	1
 #define MEMORY_POWER_OFF_STATE	2
 
-static int acpi_memory_device_add (struct acpi_device *device);
-static int acpi_memory_device_remove (struct acpi_device *device, int type);
+static int acpi_memory_device_add(struct acpi_device *device);
+static int acpi_memory_device_remove(struct acpi_device *device, int type);
 
 static struct acpi_driver acpi_memory_device_driver = {
 	.name = ACPI_MEMORY_DEVICE_DRIVER_NAME,
@@ -73,17 +72,16 @@ struct acpi_memory_device {
 	acpi_handle handle;
 	unsigned int state;	/* State of the memory device */
 	unsigned short cache_attribute;	/* memory cache attribute */
-	unsigned short read_write_attribute;/* memory read/write attribute */
+	unsigned short read_write_attribute;	/* memory read/write attribute */
 	u64 start_addr;		/* Memory Range start physical addr */
 	u64 end_addr;		/* Memory Range end physical addr */
 };
 
-
 static int
 acpi_memory_get_device_resources(struct acpi_memory_device *mem_device)
 {
 	acpi_status status;
-	struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
+	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
 	struct acpi_resource *resource = NULL;
 	struct acpi_resource_address64 address64;
 
@@ -94,7 +92,7 @@ acpi_memory_get_device_resources(struct acpi_memory_device *mem_device)
 	if (ACPI_FAILURE(status))
 		return_VALUE(-EINVAL);
 
-	resource = (struct acpi_resource *) buffer.pointer;
+	resource = (struct acpi_resource *)buffer.pointer;
 	status = acpi_resource_to_address64(resource, &address64);
 	if (ACPI_SUCCESS(status)) {
 		if (address64.resource_type == ACPI_MEMORY_RANGE) {
@@ -128,8 +126,7 @@ acpi_memory_get_device(acpi_handle handle,
 
 	status = acpi_get_parent(handle, &phandle);
 	if (ACPI_FAILURE(status)) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-			"Error in acpi_get_parent\n"));
+		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error in acpi_get_parent\n"));
 		return_VALUE(-EINVAL);
 	}
 
@@ -147,23 +144,21 @@ acpi_memory_get_device(acpi_handle handle,
 	 */
 	status = acpi_bus_add(&device, pdevice, handle, ACPI_BUS_TYPE_DEVICE);
 	if (ACPI_FAILURE(status)) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-			"Error in acpi_bus_add\n"));
+		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error in acpi_bus_add\n"));
 		return_VALUE(-EINVAL);
 	}
 
-end:
+      end:
 	*mem_device = acpi_driver_data(device);
 	if (!(*mem_device)) {
-		printk(KERN_ERR "\n driver data not found" );
+		printk(KERN_ERR "\n driver data not found");
 		return_VALUE(-ENODEV);
 	}
 
 	return_VALUE(0);
 }
 
-static int
-acpi_memory_check_device(struct acpi_memory_device *mem_device)
+static int acpi_memory_check_device(struct acpi_memory_device *mem_device)
 {
 	unsigned long current_status;
 
@@ -185,8 +180,7 @@ acpi_memory_check_device(struct acpi_memory_device *mem_device)
 	return_VALUE(0);
 }
 
-static int
-acpi_memory_enable_device(struct acpi_memory_device *mem_device)
+static int acpi_memory_enable_device(struct acpi_memory_device *mem_device)
 {
 	int result;
 
@@ -209,8 +203,7 @@ acpi_memory_enable_device(struct acpi_memory_device *mem_device)
 			    (mem_device->end_addr - mem_device->start_addr) + 1,
 			    mem_device->read_write_attribute);
 	if (result) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
-			"\nadd_memory failed\n"));
+		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "\nadd_memory failed\n"));
 		mem_device->state = MEMORY_INVALID_STATE;
 		return result;
 	}
@@ -218,8 +211,7 @@ acpi_memory_enable_device(struct acpi_memory_device *mem_device)
 	return result;
 }
 
-static int
-acpi_memory_powerdown_device(struct acpi_memory_device *mem_device)
+static int acpi_memory_powerdown_device(struct acpi_memory_device *mem_device)
 {
 	acpi_status status;
 	struct acpi_object_list arg_list;
@@ -237,7 +229,7 @@ acpi_memory_powerdown_device(struct acpi_memory_device *mem_device)
 				      "_EJ0", &arg_list, NULL);
 	/* Return on _EJ0 failure */
 	if (ACPI_FAILURE(status)) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,"_EJ0 failed.\n"));
+		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "_EJ0 failed.\n"));
 		return_VALUE(-ENODEV);
 	}
 
@@ -254,8 +246,7 @@ acpi_memory_powerdown_device(struct acpi_memory_device *mem_device)
 	return_VALUE(0);
 }
 
-static int
-acpi_memory_disable_device(struct acpi_memory_device *mem_device)
+static int acpi_memory_disable_device(struct acpi_memory_device *mem_device)
 {
 	int result;
 	u64 start = mem_device->start_addr;
@@ -288,8 +279,7 @@ acpi_memory_disable_device(struct acpi_memory_device *mem_device)
 	return result;
 }
 
-static void
-acpi_memory_device_notify(acpi_handle handle, u32 event, void *data)
+static void acpi_memory_device_notify(acpi_handle handle, u32 event, void *data)
 {
 	struct acpi_memory_device *mem_device;
 	struct acpi_device *device;
@@ -355,8 +345,7 @@ acpi_memory_device_notify(acpi_handle handle, u32 event, void *data)
 	return_VOID;
 }
 
-static int
-acpi_memory_device_add(struct acpi_device *device)
+static int acpi_memory_device_add(struct acpi_device *device)
 {
 	int result;
 	struct acpi_memory_device *mem_device = NULL;
@@ -391,8 +380,7 @@ acpi_memory_device_add(struct acpi_device *device)
 	return_VALUE(result);
 }
 
-static int
-acpi_memory_device_remove (struct acpi_device *device, int type)
+static int acpi_memory_device_remove(struct acpi_device *device, int type)
 {
 	struct acpi_memory_device *mem_device = NULL;
 
@@ -401,7 +389,7 @@ acpi_memory_device_remove (struct acpi_device *device, int type)
 	if (!device || !acpi_driver_data(device))
 		return_VALUE(-EINVAL);
 
-	mem_device = (struct acpi_memory_device *) acpi_driver_data(device);
+	mem_device = (struct acpi_memory_device *)acpi_driver_data(device);
 	kfree(mem_device);
 
 	return_VALUE(0);
@@ -410,12 +398,11 @@ acpi_memory_device_remove (struct acpi_device *device, int type)
 /*
  * Helper function to check for memory device
  */
-static acpi_status
-is_memory_device(acpi_handle handle)
+static acpi_status is_memory_device(acpi_handle handle)
 {
 	char *hardware_id;
 	acpi_status status;
-	struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
+	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
 	struct acpi_device_info *info;
 
 	ACPI_FUNCTION_TRACE("is_memory_device");
@@ -440,7 +427,7 @@ is_memory_device(acpi_handle handle)
 }
 
 static acpi_status
-acpi_memory_register_notify_handler (acpi_handle handle,
+acpi_memory_register_notify_handler(acpi_handle handle,
 				    u32 level, void *ctxt, void **retv)
 {
 	acpi_status status;
@@ -463,7 +450,7 @@ acpi_memory_register_notify_handler (acpi_handle handle,
 }
 
 static acpi_status
-acpi_memory_deregister_notify_handler (acpi_handle handle,
+acpi_memory_deregister_notify_handler(acpi_handle handle,
 				      u32 level, void *ctxt, void **retv)
 {
 	acpi_status status;
@@ -475,7 +462,8 @@ acpi_memory_deregister_notify_handler (acpi_handle handle,
 		return_ACPI_STATUS(AE_OK);	/* continue */
 
 	status = acpi_remove_notify_handler(handle,
-			ACPI_SYSTEM_NOTIFY, acpi_memory_device_notify);
+					    ACPI_SYSTEM_NOTIFY,
+					    acpi_memory_device_notify);
 	if (ACPI_FAILURE(status)) {
 		ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
 				  "Error removing notify handler\n"));
@@ -485,8 +473,7 @@ acpi_memory_deregister_notify_handler (acpi_handle handle,
 	return_ACPI_STATUS(status);
 }
 
-static int __init
-acpi_memory_device_init (void)
+static int __init acpi_memory_device_init(void)
 {
 	int result;
 	acpi_status status;
@@ -503,8 +490,8 @@ acpi_memory_device_init (void)
 				     acpi_memory_register_notify_handler,
 				     NULL, NULL);
 
-	if (ACPI_FAILURE (status)) {
-		ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "walk_namespace failed\n"));
+	if (ACPI_FAILURE(status)) {
+		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed\n"));
 		acpi_bus_unregister_driver(&acpi_memory_device_driver);
 		return_VALUE(-ENODEV);
 	}
@@ -512,8 +499,7 @@ acpi_memory_device_init (void)
 	return_VALUE(0);
 }
 
-static void __exit
-acpi_memory_device_exit (void)
+static void __exit acpi_memory_device_exit(void)
 {
 	acpi_status status;
 
@@ -528,8 +514,8 @@ acpi_memory_device_exit (void)
 				     acpi_memory_deregister_notify_handler,
 				     NULL, NULL);
 
-	if (ACPI_FAILURE (status))
-		ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "walk_namespace failed\n"));
+	if (ACPI_FAILURE(status))
+		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed\n"));
 
 	acpi_bus_unregister_driver(&acpi_memory_device_driver);
 
@@ -538,5 +524,3 @@ acpi_memory_device_exit (void)
 
 module_init(acpi_memory_device_init);
 module_exit(acpi_memory_device_exit);
-
-

drivers/acpi/blacklist.c

@@ -26,7 +26,6 @@
  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  */
 
-
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
@@ -34,16 +33,14 @@
 #include <acpi/acpi_bus.h>
 #include <linux/dmi.h>
 
-enum acpi_blacklist_predicates
-{
+enum acpi_blacklist_predicates {
 	all_versions,
 	less_than_or_equal,
 	equal,
 	greater_than_or_equal,
 };
 
-struct acpi_blacklist_item
-{
+struct acpi_blacklist_item {
 	char oem_id[7];
 	char oem_table_id[9];
 	u32 oem_revision;
@@ -57,26 +54,28 @@ struct acpi_blacklist_item
  * POLICY: If *anything* doesn't work, put it on the blacklist.
  *	   If they are critical errors, mark it critical, and abort driver load.
  */
-static struct acpi_blacklist_item acpi_blacklist[] __initdata =
-{
+static struct acpi_blacklist_item acpi_blacklist[] __initdata = {
 	/* Compaq Presario 1700 */
-	{"PTLTD ", "  DSDT  ", 0x06040000, ACPI_DSDT, less_than_or_equal, "Multiple problems", 1},
+	{"PTLTD ", "  DSDT  ", 0x06040000, ACPI_DSDT, less_than_or_equal,
+	 "Multiple problems", 1},
 	/* Sony FX120, FX140, FX150? */
-	{"SONY  ", "U0      ", 0x20010313, ACPI_DSDT, less_than_or_equal, "ACPI driver problem", 1},
+	{"SONY  ", "U0      ", 0x20010313, ACPI_DSDT, less_than_or_equal,
+	 "ACPI driver problem", 1},
 	/* Compaq Presario 800, Insyde BIOS */
-	{"INT440", "SYSFexxx", 0x00001001, ACPI_DSDT, less_than_or_equal, "Does not use _REG to protect EC OpRegions", 1},
+	{"INT440", "SYSFexxx", 0x00001001, ACPI_DSDT, less_than_or_equal,
+	 "Does not use _REG to protect EC OpRegions", 1},
 	/* IBM 600E - _ADR should return 7, but it returns 1 */
-	{"IBM   ", "TP600E  ", 0x00000105, ACPI_DSDT, less_than_or_equal, "Incorrect _ADR", 1},
-	{"ASUS\0\0", "P2B-S   ", 0, ACPI_DSDT, all_versions, "Bogus PCI routing", 1},
+	{"IBM   ", "TP600E  ", 0x00000105, ACPI_DSDT, less_than_or_equal,
+	 "Incorrect _ADR", 1},
+	{"ASUS\0\0", "P2B-S   ", 0, ACPI_DSDT, all_versions,
+	 "Bogus PCI routing", 1},
 
 	{""}
 };
 
-
 #if	CONFIG_ACPI_BLACKLIST_YEAR
 
-static int __init
-blacklist_by_year(void)
+static int __init blacklist_by_year(void)
 {
 	int year;
 	char *s = dmi_get_system_info(DMI_BIOS_DATE);
@@ -92,7 +91,7 @@ blacklist_by_year(void)
 
 	s += 1;
 
-	year = simple_strtoul(s,NULL,0); 
+	year = simple_strtoul(s, NULL, 0);
 
 	if (year < 100) {	/* 2-digit year */
 		year += 1900;
@@ -109,19 +108,21 @@ blacklist_by_year(void)
 	return 0;
 }
 #else
-static inline int blacklist_by_year(void) { return 0; }
+static inline int blacklist_by_year(void)
+{
+	return 0;
+}
 #endif
 
-int __init
-acpi_blacklisted(void)
+int __init acpi_blacklisted(void)
 {
 	int i = 0;
 	int blacklisted = 0;
 	struct acpi_table_header *table_header;
 
-	while (acpi_blacklist[i].oem_id[0] != '\0')
-	{
-		if (acpi_get_table_header_early(acpi_blacklist[i].table, &table_header)) {
+	while (acpi_blacklist[i].oem_id[0] != '\0') {
+		if (acpi_get_table_header_early
+		    (acpi_blacklist[i].table, &table_header)) {
 			i++;
 			continue;
 		}
@@ -131,33 +132,43 @@ acpi_blacklisted(void)
 			continue;
 		}
 
-		if (strncmp(acpi_blacklist[i].oem_table_id, table_header->oem_table_id, 8)) {
+		if (strncmp
+		    (acpi_blacklist[i].oem_table_id, table_header->oem_table_id,
+		     8)) {
 			i++;
 			continue;
 		}
 
 		if ((acpi_blacklist[i].oem_revision_predicate == all_versions)
-		    || (acpi_blacklist[i].oem_revision_predicate == less_than_or_equal
-		        && table_header->oem_revision <= acpi_blacklist[i].oem_revision)
-		    || (acpi_blacklist[i].oem_revision_predicate == greater_than_or_equal
-		        && table_header->oem_revision >= acpi_blacklist[i].oem_revision)
+		    || (acpi_blacklist[i].oem_revision_predicate ==
+			less_than_or_equal
+			&& table_header->oem_revision <=
+			acpi_blacklist[i].oem_revision)
+		    || (acpi_blacklist[i].oem_revision_predicate ==
+			greater_than_or_equal
+			&& table_header->oem_revision >=
+			acpi_blacklist[i].oem_revision)
 		    || (acpi_blacklist[i].oem_revision_predicate == equal
-		        && table_header->oem_revision == acpi_blacklist[i].oem_revision)) {
+			&& table_header->oem_revision ==
+			acpi_blacklist[i].oem_revision)) {
 
-			printk(KERN_ERR PREFIX "Vendor \"%6.6s\" System \"%8.8s\" "
+			printk(KERN_ERR PREFIX
+			       "Vendor \"%6.6s\" System \"%8.8s\" "
 			       "Revision 0x%x has a known ACPI BIOS problem.\n",
 			       acpi_blacklist[i].oem_id,
 			       acpi_blacklist[i].oem_table_id,
 			       acpi_blacklist[i].oem_revision);
 
-			printk(KERN_ERR PREFIX "Reason: %s. This is a %s error\n",
+			printk(KERN_ERR PREFIX
+			       "Reason: %s. This is a %s error\n",
 			       acpi_blacklist[i].reason,
-				(acpi_blacklist[i].is_critical_error ? "non-recoverable" : "recoverable"));
+			       (acpi_blacklist[i].
+				is_critical_error ? "non-recoverable" :
+				"recoverable"));
 
 			blacklisted = acpi_blacklist[i].is_critical_error;
 			break;
-		}
-		else {
+		} else {
 			i++;
 		}
 	}
@@ -166,4 +177,3 @@ acpi_blacklisted(void)
 
 	return blacklisted;
 }
-

drivers/acpi/button.c

@@ -32,7 +32,6 @@
 #include <acpi/acpi_bus.h>
 #include <acpi/acpi_drivers.h>
 
-
 #define ACPI_BUTTON_COMPONENT		0x00080000
 #define ACPI_BUTTON_DRIVER_NAME		"ACPI Button Driver"
 #define ACPI_BUTTON_CLASS		"button"
@@ -61,15 +60,14 @@
 #define ACPI_BUTTON_TYPE_LID		0x05
 
 #define _COMPONENT		ACPI_BUTTON_COMPONENT
-ACPI_MODULE_NAME		("acpi_button")
+ACPI_MODULE_NAME("acpi_button")
 
-MODULE_AUTHOR("Paul Diefenbaugh");
+    MODULE_AUTHOR("Paul Diefenbaugh");
 MODULE_DESCRIPTION(ACPI_BUTTON_DRIVER_NAME);
 MODULE_LICENSE("GPL");
 
-
-static int acpi_button_add (struct acpi_device *device);
-static int acpi_button_remove (struct acpi_device *device, int type);
+static int acpi_button_add(struct acpi_device *device);
+static int acpi_button_remove(struct acpi_device *device, int type);
 static int acpi_button_info_open_fs(struct inode *inode, struct file *file);
 static int acpi_button_state_open_fs(struct inode *inode, struct file *file);
 
@@ -103,6 +101,7 @@ static struct file_operations acpi_button_state_fops = {
 	.llseek = seq_lseek,
 	.release = single_release,
 };
+
 /* --------------------------------------------------------------------------
                               FS Interface (/proc)
    -------------------------------------------------------------------------- */
@@ -111,7 +110,7 @@ static struct proc_dir_entry	*acpi_button_dir;
 
 static int acpi_button_info_seq_show(struct seq_file *seq, void *offset)
 {
-	struct acpi_button	*button = (struct acpi_button *) seq->private;
+	struct acpi_button *button = (struct acpi_button *)seq->private;
 
 	ACPI_FUNCTION_TRACE("acpi_button_info_seq_show");
 
@@ -131,7 +130,7 @@ static int acpi_button_info_open_fs(struct inode *inode, struct file *file)
 
 static int acpi_button_state_seq_show(struct seq_file *seq, void *offset)
 {
-	struct acpi_button	*button = (struct acpi_button *) seq->private;
+	struct acpi_button *button = (struct acpi_button *)seq->private;
 	acpi_status status;
 	unsigned long state;
 
@@ -140,12 +139,12 @@ static int acpi_button_state_seq_show(struct seq_file *seq, void *offset)
 	if (!button || !button->device)
 		return_VALUE(0);
 
-	status = acpi_evaluate_integer(button->handle,"_LID",NULL,&state);
+	status = acpi_evaluate_integer(button->handle, "_LID", NULL, &state);
 	if (ACPI_FAILURE(status)) {
 		seq_printf(seq, "state:      unsupported\n");
-	}
-	else{
-		seq_printf(seq, "state:      %s\n", (state ? "open" : "closed")); 
+	} else {
+		seq_printf(seq, "state:      %s\n",
+			   (state ? "open" : "closed"));
 	}
 
 	return_VALUE(0);
@@ -160,9 +159,7 @@ static struct proc_dir_entry *acpi_power_dir;
 static struct proc_dir_entry *acpi_sleep_dir;
 static struct proc_dir_entry *acpi_lid_dir;
 
-static int
-acpi_button_add_fs (
-	struct acpi_device	*device)
+static int acpi_button_add_fs(struct acpi_device *device)
 {
 	struct proc_dir_entry *entry = NULL;
 	struct acpi_button *button = NULL;
@@ -237,10 +234,7 @@ acpi_button_add_fs (
 	return_VALUE(0);
 }
 
-
-static int
-acpi_button_remove_fs (
-	struct acpi_device	*device)
+static int acpi_button_remove_fs(struct acpi_device *device)
 {
 	struct acpi_button *button = NULL;
 
@@ -262,18 +256,13 @@ acpi_button_remove_fs (
 	return_VALUE(0);
 }
 
-
 /* --------------------------------------------------------------------------
                                 Driver Interface
    -------------------------------------------------------------------------- */
 
-static void
-acpi_button_notify (
-	acpi_handle		handle,
-	u32			event,
-	void			*data)
+static void acpi_button_notify(acpi_handle handle, u32 event, void *data)
 {
-	struct acpi_button	*button = (struct acpi_button *) data;
+	struct acpi_button *button = (struct acpi_button *)data;
 
 	ACPI_FUNCTION_TRACE("acpi_button_notify");
 
@@ -282,7 +271,8 @@ acpi_button_notify (
 
 	switch (event) {
 	case ACPI_BUTTON_NOTIFY_STATUS:
-		acpi_bus_generate_event(button->device, event, ++button->pushed);
+		acpi_bus_generate_event(button->device, event,
+					++button->pushed);
 		break;
 	default:
 		ACPI_DEBUG_PRINT((ACPI_DB_INFO,
@@ -293,12 +283,9 @@ acpi_button_notify (
 	return_VOID;
 }
 
-
-static acpi_status
-acpi_button_notify_fixed (
-	void			*data)
+static acpi_status acpi_button_notify_fixed(void *data)
 {
-	struct acpi_button	*button = (struct acpi_button *) data;
+	struct acpi_button *button = (struct acpi_button *)data;
 
 	ACPI_FUNCTION_TRACE("acpi_button_notify_fixed");
 
@@ -310,10 +297,7 @@ acpi_button_notify_fixed (
 	return_ACPI_STATUS(AE_OK);
 }
 
-
-static int
-acpi_button_add (
-	struct acpi_device	*device)
+static int acpi_button_add(struct acpi_device *device)
 {
 	int result = 0;
 	acpi_status status = AE_OK;
@@ -339,40 +323,32 @@ acpi_button_add (
 	 */
 	if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_POWER)) {
 		button->type = ACPI_BUTTON_TYPE_POWER;
-		strcpy(acpi_device_name(device),
-			ACPI_BUTTON_DEVICE_NAME_POWER);
+		strcpy(acpi_device_name(device), ACPI_BUTTON_DEVICE_NAME_POWER);
 		sprintf(acpi_device_class(device), "%s/%s",
 			ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_POWER);
-	}
-	else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_POWERF)) {
+	} else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_POWERF)) {
 		button->type = ACPI_BUTTON_TYPE_POWERF;
 		strcpy(acpi_device_name(device),
 		       ACPI_BUTTON_DEVICE_NAME_POWERF);
 		sprintf(acpi_device_class(device), "%s/%s",
 			ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_POWER);
-	}
-	else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_SLEEP)) {
+	} else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_SLEEP)) {
 		button->type = ACPI_BUTTON_TYPE_SLEEP;
-		strcpy(acpi_device_name(device),
-			ACPI_BUTTON_DEVICE_NAME_SLEEP);
+		strcpy(acpi_device_name(device), ACPI_BUTTON_DEVICE_NAME_SLEEP);
 		sprintf(acpi_device_class(device), "%s/%s",
 			ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_SLEEP);
-	}
-	else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_SLEEPF)) {
+	} else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_SLEEPF)) {
 		button->type = ACPI_BUTTON_TYPE_SLEEPF;
 		strcpy(acpi_device_name(device),
 		       ACPI_BUTTON_DEVICE_NAME_SLEEPF);
 		sprintf(acpi_device_class(device), "%s/%s",
 			ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_SLEEP);
-	}
-	else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_LID)) {
+	} else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_LID)) {
 		button->type = ACPI_BUTTON_TYPE_LID;
-		strcpy(acpi_device_name(device),
-			ACPI_BUTTON_DEVICE_NAME_LID);
+		strcpy(acpi_device_name(device), ACPI_BUTTON_DEVICE_NAME_LID);
 		sprintf(acpi_device_class(device), "%s/%s",
 			ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_LID);
-	}
-	else {
+	} else {
 		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unsupported hid [%s]\n",
 				  acpi_device_hid(device)));
 		result = -ENODEV;
@@ -385,20 +361,19 @@ acpi_button_add (
 
 	switch (button->type) {
 	case ACPI_BUTTON_TYPE_POWERF:
-		status = acpi_install_fixed_event_handler (
-			ACPI_EVENT_POWER_BUTTON,
+		status =
+		    acpi_install_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
 						     acpi_button_notify_fixed,
 						     button);
 		break;
 	case ACPI_BUTTON_TYPE_SLEEPF:
-		status = acpi_install_fixed_event_handler (
-			ACPI_EVENT_SLEEP_BUTTON,
+		status =
+		    acpi_install_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
 						     acpi_button_notify_fixed,
 						     button);
 		break;
 	default:
-		status = acpi_install_notify_handler (
-			button->handle,
+		status = acpi_install_notify_handler(button->handle,
 						     ACPI_DEVICE_NOTIFY,
 						     acpi_button_notify,
 						     button);
@@ -415,7 +390,8 @@ acpi_button_add (
 	if (device->wakeup.flags.valid) {
 		/* Button's GPE is run-wake GPE */
 		acpi_set_gpe_type(device->wakeup.gpe_device,
-			device->wakeup.gpe_number, ACPI_GPE_TYPE_WAKE_RUN);
+				  device->wakeup.gpe_number,
+				  ACPI_GPE_TYPE_WAKE_RUN);
 		acpi_enable_gpe(device->wakeup.gpe_device,
 				device->wakeup.gpe_number, ACPI_NOT_ISR);
 		device->wakeup.state.enabled = 1;
@@ -424,7 +400,7 @@ acpi_button_add (
 	printk(KERN_INFO PREFIX "%s [%s]\n",
 	       acpi_device_name(device), acpi_device_bid(device));
 
-end:
+      end:
 	if (result) {
 		acpi_button_remove_fs(device);
 		kfree(button);
@@ -433,9 +409,7 @@ acpi_button_add (
 	return_VALUE(result);
 }
 
-
-static int
-acpi_button_remove (struct acpi_device *device, int type)
+static int acpi_button_remove(struct acpi_device *device, int type)
 {
 	acpi_status status = 0;
 	struct acpi_button *button = NULL;
@@ -450,16 +424,19 @@ acpi_button_remove (struct acpi_device *device, int type)
 	/* Unregister for device notifications. */
 	switch (button->type) {
 	case ACPI_BUTTON_TYPE_POWERF:
-		status = acpi_remove_fixed_event_handler(
-			ACPI_EVENT_POWER_BUTTON, acpi_button_notify_fixed);
+		status =
+		    acpi_remove_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
+						    acpi_button_notify_fixed);
 		break;
 	case ACPI_BUTTON_TYPE_SLEEPF:
-		status = acpi_remove_fixed_event_handler(
-			ACPI_EVENT_SLEEP_BUTTON, acpi_button_notify_fixed);
+		status =
+		    acpi_remove_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
+						    acpi_button_notify_fixed);
 		break;
 	default:
 		status = acpi_remove_notify_handler(button->handle,
-			ACPI_DEVICE_NOTIFY, acpi_button_notify);
+						    ACPI_DEVICE_NOTIFY,
+						    acpi_button_notify);
 		break;
 	}
 
@@ -474,9 +451,7 @@ acpi_button_remove (struct acpi_device *device, int type)
 	return_VALUE(0);
 }
 
-
-static int __init
-acpi_button_init (void)
+static int __init acpi_button_init(void)
 {
 	int result = 0;
 
@@ -495,9 +470,7 @@ acpi_button_init (void)
 	return_VALUE(0);
 }
 
-
-static void __exit
-acpi_button_exit (void)
+static void __exit acpi_button_exit(void)
 {
 	ACPI_FUNCTION_TRACE("acpi_button_exit");
 
@@ -514,6 +487,5 @@ acpi_button_exit (void)
 	return_VOID;
 }
 
-
 module_init(acpi_button_init);
 module_exit(acpi_button_exit);

drivers/acpi/container.c

@@ -44,9 +44,9 @@
 
 #define ACPI_CONTAINER_COMPONENT	0x01000000
 #define _COMPONENT			ACPI_CONTAINER_COMPONENT
-ACPI_MODULE_NAME			("acpi_container")
+ACPI_MODULE_NAME("acpi_container")
 
-MODULE_AUTHOR("Anil S Keshavamurthy");
+    MODULE_AUTHOR("Anil S Keshavamurthy");
 MODULE_DESCRIPTION(ACPI_CONTAINER_DRIVER_NAME);
 MODULE_LICENSE("GPL");
 
@@ -65,11 +65,9 @@ static struct acpi_driver acpi_container_driver = {
 		},
 };
 
-
 /*******************************************************************/
 
-static int
-is_device_present(acpi_handle handle)
+static int is_device_present(acpi_handle handle)
 {
 	acpi_handle temp;
 	acpi_status status;
@@ -89,8 +87,7 @@ is_device_present(acpi_handle handle)
 }
 
 /*******************************************************************/
-static int
-acpi_container_add(struct acpi_device *device)
+static int acpi_container_add(struct acpi_device *device)
 {
 	struct acpi_container *container;
 
@@ -102,7 +99,7 @@ acpi_container_add(struct acpi_device *device)
 	}
 
 	container = kmalloc(sizeof(struct acpi_container), GFP_KERNEL);
-	if(!container)
+	if (!container)
 		return_VALUE(-ENOMEM);
 
 	memset(container, 0, sizeof(struct acpi_container));
@@ -111,19 +108,17 @@ acpi_container_add(struct acpi_device *device)
 	strcpy(acpi_device_class(device), ACPI_CONTAINER_CLASS);
 	acpi_driver_data(device) = container;
 
-	ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device <%s> bid <%s>\n",	\
+	ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device <%s> bid <%s>\n",
 			  acpi_device_name(device), acpi_device_bid(device)));
 
-
 	return_VALUE(0);
 }
 
-static int
-acpi_container_remove(struct acpi_device *device, int type)
+static int acpi_container_remove(struct acpi_device *device, int type)
 {
 	acpi_status status = AE_OK;
 	struct acpi_container *pc = NULL;
-	pc = (struct acpi_container*) acpi_driver_data(device);
+	pc = (struct acpi_container *)acpi_driver_data(device);
 
 	if (pc)
 		kfree(pc);
@@ -131,9 +126,7 @@ acpi_container_remove(struct acpi_device *device, int type)
 	return status;
 }
 
-
-static int
-container_device_add(struct acpi_device **device, acpi_handle handle)
+static int container_device_add(struct acpi_device **device, acpi_handle handle)
 {
 	acpi_handle phandle;
 	struct acpi_device *pdev;
@@ -158,8 +151,7 @@ container_device_add(struct acpi_device **device, acpi_handle handle)
 	return_VALUE(result);
 }
 
-static void
-container_notify_cb(acpi_handle handle, u32 type, void *context)
+static void container_notify_cb(acpi_handle handle, u32 type, void *context)
 {
 	struct acpi_device *device = NULL;
 	int result;
@@ -175,8 +167,8 @@ container_notify_cb(acpi_handle handle, u32 type, void *context)
 		/* Fall through */
 	case ACPI_NOTIFY_DEVICE_CHECK:
 		printk("Container driver received %s event\n",
-			(type == ACPI_NOTIFY_BUS_CHECK)?
-			"ACPI_NOTIFY_BUS_CHECK":"ACPI_NOTIFY_DEVICE_CHECK");
+		       (type == ACPI_NOTIFY_BUS_CHECK) ?
+		       "ACPI_NOTIFY_BUS_CHECK" : "ACPI_NOTIFY_DEVICE_CHECK");
 		status = acpi_bus_get_device(handle, &device);
 		if (present) {
 			if (ACPI_FAILURE(status) || !device) {
@@ -207,12 +199,10 @@ container_notify_cb(acpi_handle handle, u32 type, void *context)
 
 static acpi_status
 container_walk_namespace_cb(acpi_handle handle,
-	u32 lvl,
-	void *context,
-	void **rv)
+			    u32 lvl, void *context, void **rv)
 {
 	char *hid = NULL;
-	struct acpi_buffer 		buffer = {ACPI_ALLOCATE_BUFFER, NULL};
+	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
 	struct acpi_device_info *info;
 	acpi_status status;
 	int *action = context;
@@ -237,12 +227,11 @@ container_walk_namespace_cb(acpi_handle handle,
 		goto end;
 	}
 
-	switch(*action) {
+	switch (*action) {
 	case INSTALL_NOTIFY_HANDLER:
 		acpi_install_notify_handler(handle,
 					    ACPI_SYSTEM_NOTIFY,
-			container_notify_cb,
-			NULL);
+					    container_notify_cb, NULL);
 		break;
 	case UNINSTALL_NOTIFY_HANDLER:
 		acpi_remove_notify_handler(handle,
@@ -253,36 +242,32 @@ container_walk_namespace_cb(acpi_handle handle,
 		break;
 	}
 
-end:
+      end:
 	acpi_os_free(buffer.pointer);
 
 	return_ACPI_STATUS(AE_OK);
 }
 
-
-static int __init
-acpi_container_init(void)
+static int __init acpi_container_init(void)
 {
 	int result = 0;
 	int action = INSTALL_NOTIFY_HANDLER;
 
 	result = acpi_bus_register_driver(&acpi_container_driver);
 	if (result < 0) {
-		return(result);
+		return (result);
 	}
 
 	/* register notify handler to every container device */
 	acpi_walk_namespace(ACPI_TYPE_DEVICE,
 			    ACPI_ROOT_OBJECT,
 			    ACPI_UINT32_MAX,
-				     container_walk_namespace_cb,
-				     &action, NULL);
+			    container_walk_namespace_cb, &action, NULL);
 
-	return(0);
+	return (0);
 }
 
-static void __exit
-acpi_container_exit(void)
+static void __exit acpi_container_exit(void)
 {
 	int action = UNINSTALL_NOTIFY_HANDLER;
 
@@ -291,8 +276,7 @@ acpi_container_exit(void)
 	acpi_walk_namespace(ACPI_TYPE_DEVICE,
 			    ACPI_ROOT_OBJECT,
 			    ACPI_UINT32_MAX,
-				     container_walk_namespace_cb,
-				     &action, NULL);
+			    container_walk_namespace_cb, &action, NULL);
 
 	acpi_bus_unregister_driver(&acpi_container_driver);
 

drivers/acpi/debug.c

@@ -12,17 +12,14 @@
 #include <acpi/acglobal.h>
 
 #define _COMPONENT		ACPI_SYSTEM_COMPONENT
-ACPI_MODULE_NAME		("debug")
-
+ACPI_MODULE_NAME("debug")
 #define ACPI_SYSTEM_FILE_DEBUG_LAYER	"debug_layer"
 #define ACPI_SYSTEM_FILE_DEBUG_LEVEL	"debug_level"
-
 #ifdef MODULE_PARAM_PREFIX
 #undef MODULE_PARAM_PREFIX
 #endif
-
 #define MODULE_PARAM_PREFIX
-module_param(acpi_dbg_layer, uint, 0400);
+    module_param(acpi_dbg_layer, uint, 0400);
 module_param(acpi_dbg_level, uint, 0400);
 
 struct acpi_dlayer {
@@ -35,8 +32,7 @@ struct acpi_dlevel {
 };
 #define ACPI_DEBUG_INIT(v)	{ .name = #v, .value = v }
 
-static const struct acpi_dlayer acpi_debug_layers[] =
-{
+static const struct acpi_dlayer acpi_debug_layers[] = {
 	ACPI_DEBUG_INIT(ACPI_UTILITIES),
 	ACPI_DEBUG_INIT(ACPI_HARDWARE),
 	ACPI_DEBUG_INIT(ACPI_EVENTS),
@@ -53,8 +49,7 @@ static const struct acpi_dlayer acpi_debug_layers[] =
 	ACPI_DEBUG_INIT(ACPI_TOOLS),
 };
 
-static const struct acpi_dlevel acpi_debug_levels[] =
-{
+static const struct acpi_dlevel acpi_debug_levels[] = {
 	ACPI_DEBUG_INIT(ACPI_LV_ERROR),
 	ACPI_DEBUG_INIT(ACPI_LV_WARN),
 	ACPI_DEBUG_INIT(ACPI_LV_INIT),
@@ -92,13 +87,8 @@ static const struct acpi_dlevel acpi_debug_levels[] =
 };
 
 static int
-acpi_system_read_debug (
-	char			*page,
-	char			**start,
-	off_t			off,
-	int 			count,
-	int 			*eof,
-	void			*data)
+acpi_system_read_debug(char *page,
+		       char **start, off_t off, int count, int *eof, void *data)
 {
 	char *p = page;
 	int size = 0;
@@ -109,20 +99,21 @@ acpi_system_read_debug (
 
 	p += sprintf(p, "%-25s\tHex        SET\n", "Description");
 
-	switch ((unsigned long) data) {
+	switch ((unsigned long)data) {
 	case 0:
 		for (i = 0; i < ARRAY_SIZE(acpi_debug_layers); i++) {
 			p += sprintf(p, "%-25s\t0x%08lX [%c]\n",
 				     acpi_debug_layers[i].name,
 				     acpi_debug_layers[i].value,
-				(acpi_dbg_layer & acpi_debug_layers[i].value) ?
-				'*' : ' ');
+				     (acpi_dbg_layer & acpi_debug_layers[i].
+				      value) ? '*' : ' ');
 		}
 		p += sprintf(p, "%-25s\t0x%08X [%c]\n", "ACPI_ALL_DRIVERS",
 			     ACPI_ALL_DRIVERS,
-			(acpi_dbg_layer & ACPI_ALL_DRIVERS) == ACPI_ALL_DRIVERS?
-			'*' : (acpi_dbg_layer & ACPI_ALL_DRIVERS) == 0 ?
-			' ' : '-');
+			     (acpi_dbg_layer & ACPI_ALL_DRIVERS) ==
+			     ACPI_ALL_DRIVERS ? '*' : (acpi_dbg_layer &
+						       ACPI_ALL_DRIVERS) ==
+			     0 ? ' ' : '-');
 		p += sprintf(p,
 			     "--\ndebug_layer = 0x%08X (* = enabled, - = partial)\n",
 			     acpi_dbg_layer);
@@ -132,8 +123,8 @@ acpi_system_read_debug (
 			p += sprintf(p, "%-25s\t0x%08lX [%c]\n",
 				     acpi_debug_levels[i].name,
 				     acpi_debug_levels[i].value,
-				(acpi_dbg_level & acpi_debug_levels[i].value) ?
-				'*' : ' ');
+				     (acpi_dbg_level & acpi_debug_levels[i].
+				      value) ? '*' : ' ');
 		}
 		p += sprintf(p, "--\ndebug_level = 0x%08X (* = enabled)\n",
 			     acpi_dbg_level);
@@ -143,26 +134,26 @@ acpi_system_read_debug (
 		break;
 	}
 
-end:
+      end:
 	size = (p - page);
-	if (size <= off+count) *eof = 1;
+	if (size <= off + count)
+		*eof = 1;
 	*start = page + off;
 	size -= off;
-	if (size>count) size = count;
-	if (size<0) size = 0;
+	if (size > count)
+		size = count;
+	if (size < 0)
+		size = 0;
 
 	return size;
 }
 
-
 static int
-acpi_system_write_debug (
-	struct file             *file,
-        const char              __user *buffer,
-	unsigned long           count,
-        void                    *data)
+acpi_system_write_debug(struct file *file,
+			const char __user * buffer,
+			unsigned long count, void *data)
 {
-	char			debug_string[12] = {'\0'};
+	char debug_string[12] = { '\0' };
 
 	ACPI_FUNCTION_TRACE("acpi_system_write_debug");
 
@@ -174,7 +165,7 @@ acpi_system_write_debug (
 
 	debug_string[count] = '\0';
 
-	switch ((unsigned long) data) {
+	switch ((unsigned long)data) {
 	case 0:
 		acpi_dbg_layer = simple_strtoul(debug_string, NULL, 0);
 		break;
@@ -192,7 +183,7 @@ static int __init acpi_debug_init(void)
 {
 	struct proc_dir_entry *entry;
 	int error = 0;
-	char * name;
+	char *name;
 
 	ACPI_FUNCTION_TRACE("acpi_debug_init");
 
@@ -201,8 +192,10 @@ static int __init acpi_debug_init(void)
 
 	/* 'debug_layer' [R/W] */
 	name = ACPI_SYSTEM_FILE_DEBUG_LAYER;
-	entry = create_proc_read_entry(name, S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir,
-				       acpi_system_read_debug,(void *)0);
+	entry =
+	    create_proc_read_entry(name, S_IFREG | S_IRUGO | S_IWUSR,
+				   acpi_root_dir, acpi_system_read_debug,
+				   (void *)0);
 	if (entry)
 		entry->write_proc = acpi_system_write_debug;
 	else
@@ -210,8 +203,10 @@ static int __init acpi_debug_init(void)
 
 	/* 'debug_level' [R/W] */
 	name = ACPI_SYSTEM_FILE_DEBUG_LEVEL;
-	entry = create_proc_read_entry(name, S_IFREG|S_IRUGO|S_IWUSR, acpi_root_dir,
-				       acpi_system_read_debug, (void *)1);
+	entry =
+	    create_proc_read_entry(name, S_IFREG | S_IRUGO | S_IWUSR,
+				   acpi_root_dir, acpi_system_read_debug,
+				   (void *)1);
 	if (entry)
 		entry->write_proc = acpi_system_write_debug;
 	else

drivers/acpi/dispatcher/dsinit.c

@@ -41,23 +41,17 @@
  * POSSIBILITY OF SUCH DAMAGES.
  */
 
-
 #include <acpi/acpi.h>
 #include <acpi/acdispat.h>
 #include <acpi/acnamesp.h>
 
 #define _COMPONENT          ACPI_DISPATCHER
-	 ACPI_MODULE_NAME    ("dsinit")
+ACPI_MODULE_NAME("dsinit")
 
 /* Local prototypes */
-
 static acpi_status
-acpi_ds_init_one_object (
-	acpi_handle                     obj_handle,
-	u32                             level,
-	void                            *context,
-	void                            **return_value);
-
+acpi_ds_init_one_object(acpi_handle obj_handle,
+			u32 level, void *context, void **return_value);
 
 /*******************************************************************************
  *
@@ -80,20 +74,17 @@ acpi_ds_init_one_object (
  ******************************************************************************/
 
 static acpi_status
-acpi_ds_init_one_object (
-	acpi_handle                     obj_handle,
-	u32                             level,
-	void                            *context,
-	void                            **return_value)
+acpi_ds_init_one_object(acpi_handle obj_handle,
+			u32 level, void *context, void **return_value)
 {
-	struct acpi_init_walk_info      *info = (struct acpi_init_walk_info *) context;
-	struct acpi_namespace_node      *node = (struct acpi_namespace_node *) obj_handle;
+	struct acpi_init_walk_info *info =
+	    (struct acpi_init_walk_info *)context;
+	struct acpi_namespace_node *node =
+	    (struct acpi_namespace_node *)obj_handle;
 	acpi_object_type type;
 	acpi_status status;
 
-
-	ACPI_FUNCTION_NAME ("ds_init_one_object");
-
+	ACPI_FUNCTION_NAME("ds_init_one_object");
 
 	/*
 	 * We are only interested in NS nodes owned by the table that
@@ -107,23 +98,23 @@ acpi_ds_init_one_object (
 
 	/* And even then, we are only interested in a few object types */
 
-	type = acpi_ns_get_type (obj_handle);
+	type = acpi_ns_get_type(obj_handle);
 
 	switch (type) {
 	case ACPI_TYPE_REGION:
 
-		status = acpi_ds_initialize_region (obj_handle);
-		if (ACPI_FAILURE (status)) {
-			ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
+		status = acpi_ds_initialize_region(obj_handle);
+		if (ACPI_FAILURE(status)) {
+			ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
 					  "Region %p [%4.4s] - Init failure, %s\n",
-				obj_handle, acpi_ut_get_node_name (obj_handle),
-				acpi_format_exception (status)));
+					  obj_handle,
+					  acpi_ut_get_node_name(obj_handle),
+					  acpi_format_exception(status)));
 		}
 
 		info->op_region_count++;
 		break;
 
-
 	case ACPI_TYPE_METHOD:
 
 		/*
@@ -131,7 +122,7 @@ acpi_ds_init_one_object (
 		 * the entire pathname
 		 */
 		if (!(acpi_dbg_level & ACPI_LV_INIT_NAMES)) {
-			ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT, "."));
+			ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT, "."));
 		}
 
 		/*
@@ -148,12 +139,13 @@ acpi_ds_init_one_object (
 		 * Always parse methods to detect errors, we will delete
 		 * the parse tree below
 		 */
-		status = acpi_ds_parse_method (obj_handle);
-		if (ACPI_FAILURE (status)) {
-			ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
+		status = acpi_ds_parse_method(obj_handle);
+		if (ACPI_FAILURE(status)) {
+			ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
 					  "\n+Method %p [%4.4s] - parse failure, %s\n",
-				obj_handle, acpi_ut_get_node_name (obj_handle),
-				acpi_format_exception (status)));
+					  obj_handle,
+					  acpi_ut_get_node_name(obj_handle),
+					  acpi_format_exception(status)));
 
 			/* This parse failed, but we will continue parsing more methods */
 		}
@@ -161,13 +153,11 @@ acpi_ds_init_one_object (
 		info->method_count++;
 		break;
 
-
 	case ACPI_TYPE_DEVICE:
 
 		info->device_count++;
 		break;
 
-
 	default:
 		break;
 	}
@@ -179,7 +169,6 @@ acpi_ds_init_one_object (
 	return (AE_OK);
 }
 
-
 /*******************************************************************************
  *
  * FUNCTION:    acpi_ds_initialize_objects
@@ -195,20 +184,17 @@ acpi_ds_init_one_object (
  ******************************************************************************/
 
 acpi_status
-acpi_ds_initialize_objects (
-	struct acpi_table_desc          *table_desc,
-	struct acpi_namespace_node      *start_node)
+acpi_ds_initialize_objects(struct acpi_table_desc * table_desc,
+			   struct acpi_namespace_node * start_node)
 {
 	acpi_status status;
 	struct acpi_init_walk_info info;
 
+	ACPI_FUNCTION_TRACE("ds_initialize_objects");
 
-	ACPI_FUNCTION_TRACE ("ds_initialize_objects");
-
-
-	ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
+	ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
 			  "**** Starting initialization of namespace objects ****\n"));
-	ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT, "Parsing all Control Methods:"));
+	ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT, "Parsing all Control Methods:"));
 
 	info.method_count = 0;
 	info.op_region_count = 0;
@@ -218,22 +204,23 @@ acpi_ds_initialize_objects (
 
 	/* Walk entire namespace from the supplied root */
 
-	status = acpi_walk_namespace (ACPI_TYPE_ANY, start_node, ACPI_UINT32_MAX,
+	status = acpi_walk_namespace(ACPI_TYPE_ANY, start_node, ACPI_UINT32_MAX,
 				     acpi_ds_init_one_object, &info, NULL);
-	if (ACPI_FAILURE (status)) {
-		ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "walk_namespace failed, %s\n",
-			acpi_format_exception (status)));
+	if (ACPI_FAILURE(status)) {
+		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed, %s\n",
+				  acpi_format_exception(status)));
 	}
 
-	ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT,
+	ACPI_DEBUG_PRINT_RAW((ACPI_DB_INIT,
 			      "\nTable [%4.4s](id %4.4X) - %hd Objects with %hd Devices %hd Methods %hd Regions\n",
-		table_desc->pointer->signature, table_desc->owner_id, info.object_count,
-		info.device_count, info.method_count, info.op_region_count));
+			      table_desc->pointer->signature,
+			      table_desc->owner_id, info.object_count,
+			      info.device_count, info.method_count,
+			      info.op_region_count));
 
-	ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
-		"%hd Methods, %hd Regions\n", info.method_count, info.op_region_count));
+	ACPI_DEBUG_PRINT((ACPI_DB_DISPATCH,
+			  "%hd Methods, %hd Regions\n", info.method_count,
+			  info.op_region_count));
 
-	return_ACPI_STATUS (AE_OK);
+	return_ACPI_STATUS(AE_OK);
 }
-
-

drivers/acpi/glue.c

@@ -29,7 +29,8 @@ int register_acpi_bus_type(struct acpi_bus_type *type)
 		down_write(&bus_type_sem);
 		list_add_tail(&type->list, &bus_type_list);
 		up_write(&bus_type_sem);
-		printk(KERN_INFO PREFIX "bus type %s registered\n", type->bus->name);
+		printk(KERN_INFO PREFIX "bus type %s registered\n",
+		       type->bus->name);
 		return 0;
 	}
 	return -ENODEV;
@@ -45,7 +46,8 @@ int unregister_acpi_bus_type(struct acpi_bus_type *type)
 		down_write(&bus_type_sem);
 		list_del_init(&type->list);
 		up_write(&bus_type_sem);
-		printk(KERN_INFO PREFIX "ACPI bus type %s unregistered\n", type->bus->name);
+		printk(KERN_INFO PREFIX "ACPI bus type %s unregistered\n",
+		       type->bus->name);
 		return 0;
 	}
 	return -ENODEV;