[ARM] General cleanups/missed bits in previous csets

This corrects spelling mistakes, adds missed configuration for
cpufreq, corrects free_irq comment, etc.

arch/arm/config.in

@@ -335,6 +335,16 @@ hex 'Compressed ROM boot loader BSS address' CONFIG_ZBOOT_ROM_BSS 0
 if [ "$CONFIG_ARCH_SA1100" = "y" -o \
      "$CONFIG_ARCH_INTEGRATOR" = "y" ]; then
    dep_bool 'Support CPU clock change (EXPERIMENTAL)' CONFIG_CPU_FREQ $CONFIG_EXPERIMENTAL
+else
+   define_bool CONFIG_CPU_FREQ n
+fi
+
+if [ "$CONFIG_CPU_FREQ" = "y" ]; then
+   define_bool CONFIG_CPU_FREQ_24_API y
+   define_bool CONFIG_CPU_FREQ_26_API y
+else
+   define_bool CONFIG_CPU_FREQ_24_API n
+   define_bool CONFIG_CPU_FREQ_26_API n
 fi
 
 source drivers/pci/Config.in

arch/arm/kernel/compat.c

@@ -95,13 +95,14 @@ static void __init build_tag_list(struct param_struct *params, void *taglist)
 {
 	struct tag *tag = taglist;
 
-	printk(KERN_DEBUG "Converting old-style param struct to taglist\n");
-
 	if (params->u1.s.page_size != PAGE_SIZE) {
 		printk(KERN_WARNING "Warning: bad configuration page, "
 		       "trying to continue\n");
 		return;
 	}
+
+	printk(KERN_DEBUG "Converting old-style param struct to taglist\n");
+
 #ifdef CONFIG_ARCH_NETWINDER
 	if (params->u1.s.nr_pages != 0x02000 &&
 	    params->u1.s.nr_pages != 0x04000 &&

arch/arm/kernel/irq.c

@@ -569,7 +569,7 @@ int request_irq(unsigned int irq, void (*handler)(int, void *, struct pt_regs *)
  *	On a shared IRQ the caller must ensure the interrupt is disabled
  *	on the card it drives before calling this function.
  *
- *	This function may be called from interrupt context.
+ *	This function must not be called from interrupt context.
  */
 void free_irq(unsigned int irq, void *dev_id)
 {
@@ -591,15 +591,19 @@ void free_irq(unsigned int irq, void *dev_id)
 
 	    	/* Found it - now free it */
 		*p = action->next;
-		kfree(action);
-		goto out;
+		break;
 	}
-	printk(KERN_ERR "Trying to free free IRQ%d\n",irq);
+	spin_unlock_irqrestore(&irq_controller_lock, flags);
+
+	if (!action) {
+		printk(KERN_ERR "Trying to free free IRQ%d\n",irq);
 #ifdef CONFIG_DEBUG_ERRORS
-	__backtrace();
+		__backtrace();
 #endif
-out:
-	spin_unlock_irqrestore(&irq_controller_lock, flags);
+	} else {
+		synchronize_irq(irq);
+		kfree(action);
+	}
 }
 
 /* Start the interrupt probing.  Unlike other architectures,

arch/arm/mach-sa1100/pm.c

@@ -30,6 +30,7 @@
 #include <linux/interrupt.h>
 #include <linux/sysctl.h>
 #include <linux/errno.h>
+#include <linux/device.h>
 #include <linux/cpufreq.h>
 
 #include <asm/hardware.h>

arch/arm/mm/fault-common.c

@@ -35,7 +35,7 @@
 #else
 /*
  * "code" is actually the FSR register.  Bit 11 set means the
- * isntruction was performing a write.
+ * instruction was performing a write.
  */
 #define DO_COW(code)		((code) & (1 << 11))
 #define READ_FAULT(code)	(!DO_COW(code))
@@ -54,7 +54,7 @@ void show_pte(struct mm_struct *mm, unsigned long addr)
 
 	printk(KERN_ALERT "pgd = %p\n", mm->pgd);
 	pgd = pgd_offset(mm, addr);
-	printk(KERN_ALERT "*pgd=%08lx", pgd_val(*pgd));
+	printk(KERN_ALERT "[%08lx] *pgd=%08lx", addr, pgd_val(*pgd));
 
 	do {
 		pmd_t *pmd;

arch/arm/tools/mach-types

@@ -6,7 +6,7 @@
 # To add an entry into this database, please see Documentation/arm/README,
 # or contact rmk@arm.linux.org.uk
 #
-# Last update: Sat Jul 27 09:56:53 2002
+# Last update: Sat Sep 21 13:39:13 2002
 #
 # machine_is_xxx	CONFIG_xxxx		MACH_TYPE_xxx		number
 #
@@ -214,3 +214,31 @@ emailphone		SA1100_EMAILPHONE	EMAILPHONE		202
 h3900			ARCH_H3900		H3900			203
 pxa1			ARCH_PXA1		PXA1			204
 koan369			SA1100_KOAN369		KOAN369			205
+cogent			ARCH_COGENT		COGENT			206
+esl_simputer		ARCH_ESL_SIMPUTER	ESL_SIMPUTER		207
+esl_simputer_clr	ARCH_ESL_SIMPUTER_CLR	ESL_SIMPUTER_CLR	208
+esl_simputer_bw		ARCH_ESL_SIMPUTER_BW	ESL_SIMPUTER_BW		209
+hhp_cradle		ARCH_HHP_CRADLE		HHP_CRADLE		210
+he500			ARCH_HE500		HE500			211
+inhandelf2		SA1100_INHANDELF2	INHANDELF2		212
+inhandftip		SA1100_INHANDFTIP	INHANDFTIP		213
+dnp1110			SA1100_DNP1110		DNP1110			214
+pnp1110			SA1100_PNP1110		PNP1110			215
+csb226			ARCH_CSB226		CSB226			216
+arnold			SA1100_ARNOLD		ARNOLD			217
+psiboard		SA1100_PSIBOARD		PSIBOARD		218
+jz8028			ARCH_JZ8028		JZ8028			219
+ipaq3			ARCH_IPAQ3		IPAQ3			220
+forte			SA1100_FORTE		FORTE			221
+acam			SA1100_ACAM		ACAM			222
+abox			SA1100_ABOX		ABOX			223
+atmel			ARCH_ATMEL		ATMEL			224
+sitsang			ARCH_SITSANG		SITSANG			225
+cpu1110lcdnet		SA1100_CPU1110LCDNET	CPU1110LCDNET		226
+mpl_vcma9		ARCH_MPL_VCMA9		MPL_VCMA9		227
+opus_a1			ARCH_OPUS_A1		OPUS_A1			228
+daytona			ARCH_DAYTONA		DAYTONA			229
+killbear		SA1100_KILLBEAR		KILLBEAR		230
+yoho			ARCH_YOHO		YOHO			231
+jasper			ARCH_JASPER		JASPER			232
+dsc25			ARCH_DSC25		DSC25			233

include/asm-arm/pci.h

@@ -27,15 +27,11 @@ void sa1111_dma_sync_sg(struct pci_dev *, struct scatterlist *, int, int);
 #ifdef CONFIG_SA1111
 
 #define SA1111_FAKE_PCIDEV ((struct pci_dev *) 1111)
-
-static inline int dev_is_sa1111(const struct pci_dev *dev)
-{
-	return (dev == SA1111_FAKE_PCIDEV);
-}
+#define dev_is_sa1111(dev) (dev == SA1111_FAKE_PCIDEV)
 
 #else
 
-static inline int dev_is_sa1111(const struct pci_dev *dev) { return 0; }
+#define dev_is_sa1111(dev) (0)
 
 #endif