[ACPI] move zero initialized data to .bss

	from Jes Sorensen

drivers/acpi/ac.c

@@ -108,7 +108,7 @@ acpi_ac_get_state (
                               FS Interface (/proc)
    -------------------------------------------------------------------------- */
 
-struct proc_dir_entry		*acpi_ac_dir = NULL;
+struct proc_dir_entry		*acpi_ac_dir;
 
 int acpi_ac_seq_show(struct seq_file *seq, void *offset)
 {

drivers/acpi/asus_acpi.c

@@ -73,8 +73,8 @@ MODULE_DESCRIPTION(ACPI_HOTK_NAME);
 MODULE_LICENSE("GPL");
 
 
-static uid_t asus_uid = 0;
-static gid_t asus_gid = 0;
+static uid_t asus_uid;
+static gid_t asus_gid;
 MODULE_PARM(asus_uid, "i");
 MODULE_PARM_DESC(uid, "UID for entries in /proc/acpi/asus.\n");
 MODULE_PARM(asus_gid, "i");
@@ -192,14 +192,14 @@ static struct model_data model_conf[END_MODEL] = {
 };
 
 /* procdir we use */
-static struct proc_dir_entry *asus_proc_dir = NULL;
+static struct proc_dir_entry *asus_proc_dir;
 
 /*
  * This header is made available to allow proper configuration given model,
  * revision number , ... this info cannot go in struct asus_hotk because it is
  * available before the hotk
  */
-static struct acpi_table_header *asus_info = NULL;
+static struct acpi_table_header *asus_info;
 
 /*
  * The hotkey driver declaration

drivers/acpi/battery.c

@@ -340,7 +340,7 @@ acpi_battery_check (
                               FS Interface (/proc)
    -------------------------------------------------------------------------- */
 
-struct proc_dir_entry		*acpi_battery_dir = NULL;
+struct proc_dir_entry		*acpi_battery_dir;
 
 static int
 acpi_battery_read_info (

drivers/acpi/button.c

@@ -107,7 +107,7 @@ static struct file_operations acpi_button_state_fops = {
                               FS Interface (/proc)
    -------------------------------------------------------------------------- */
 
-static struct proc_dir_entry	*acpi_button_dir = NULL;
+static struct proc_dir_entry	*acpi_button_dir;
 
 static int acpi_button_info_seq_show(struct seq_file *seq, void *offset)
 {

drivers/acpi/ec.c

@@ -475,7 +475,7 @@ acpi_ec_space_handler (
                               FS Interface (/proc)
    -------------------------------------------------------------------------- */
 
-struct proc_dir_entry		*acpi_ec_dir = NULL;
+struct proc_dir_entry		*acpi_ec_dir;
 
 
 static int

drivers/acpi/fan.c

@@ -71,7 +71,7 @@ struct acpi_fan {
                               FS Interface (/proc)
    -------------------------------------------------------------------------- */
 
-struct proc_dir_entry		*acpi_fan_dir = NULL;
+struct proc_dir_entry		*acpi_fan_dir;
 
 
 static int

drivers/acpi/osl.c

@@ -62,13 +62,13 @@ struct acpi_os_dpc
 #ifdef ENABLE_DEBUGGER
 #include <linux/kdb.h>
 /* stuff for debugger support */
-int acpi_in_debugger = 0;
+int acpi_in_debugger;
 extern char line_buf[80];
 #endif /*ENABLE_DEBUGGER*/
 
-static int acpi_irq_irq = 0;
-static OSD_HANDLER acpi_irq_handler = NULL;
-static void *acpi_irq_context = NULL;
+static int acpi_irq_irq;
+static OSD_HANDLER acpi_irq_handler;
+static void *acpi_irq_context;
 
 acpi_status
 acpi_os_initialize(void)

drivers/acpi/power.c

@@ -387,7 +387,7 @@ acpi_power_transition (
                               FS Interface (/proc)
    -------------------------------------------------------------------------- */
 
-struct proc_dir_entry		*acpi_power_dir = NULL;
+struct proc_dir_entry		*acpi_power_dir;
 
 static int acpi_power_seq_show(struct seq_file *seq, void *offset)
 {

drivers/acpi/processor.c

@@ -138,7 +138,7 @@ static struct file_operations acpi_processor_limit_fops = {
 
 static struct acpi_processor	*processors[NR_CPUS];
 static struct acpi_processor_errata errata;
-static void (*pm_idle_save)(void) = NULL;
+static void (*pm_idle_save)(void);
 
 
 /* --------------------------------------------------------------------------

drivers/acpi/thermal.c

@@ -74,7 +74,7 @@ MODULE_AUTHOR("Paul Diefenbaugh");
 MODULE_DESCRIPTION(ACPI_THERMAL_DRIVER_NAME);
 MODULE_LICENSE("GPL");
 
-static int tzp = 0;
+static int tzp;
 MODULE_PARM(tzp, "i");
 MODULE_PARM_DESC(tzp, "Thermal zone polling frequency, in 1/10 seconds.\n");
 
@@ -766,7 +766,7 @@ acpi_thermal_check (
                               FS Interface (/proc)
    -------------------------------------------------------------------------- */
 
-struct proc_dir_entry		*acpi_thermal_dir = NULL;
+struct proc_dir_entry		*acpi_thermal_dir;
 
 static int acpi_thermal_state_seq_show(struct seq_file *seq, void *offset)
 {

drivers/acpi/toshiba_acpi.c

@@ -215,7 +215,7 @@ hci_read1(u32 reg, u32* out1, u32* result)
 	return status;
 }
 
-static struct proc_dir_entry*	toshiba_proc_dir = NULL;
+static struct proc_dir_entry*	toshiba_proc_dir;
 static int			force_fan;
 static int			last_key_event;
 static int			key_event_valid;