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-rw-r--r--arch/arm/kernel/process.c29
-rw-r--r--arch/arm/kernel/setup.c6
-rw-r--r--arch/arm/kernel/traps.c3
-rw-r--r--arch/arm/mm/fault-armv.c1
-rw-r--r--arch/arm/mm/ioremap.c9
-rw-r--r--arch/arm/mm/mmap.c1
6 files changed, 11 insertions, 38 deletions
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 3fd88233706..a2e75420858 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -267,35 +267,6 @@ void show_regs(struct pt_regs * regs)
__backtrace();
}
-void show_fpregs(struct user_fp *regs)
-{
- int i;
-
- for (i = 0; i < 8; i++) {
- unsigned long *p;
- char type;
-
- p = (unsigned long *)(regs->fpregs + i);
-
- switch (regs->ftype[i]) {
- case 1: type = 'f'; break;
- case 2: type = 'd'; break;
- case 3: type = 'e'; break;
- default: type = '?'; break;
- }
- if (regs->init_flag)
- type = '?';
-
- printk(" f%d(%c): %08lx %08lx %08lx%c",
- i, type, p[0], p[1], p[2], i & 1 ? '\n' : ' ');
- }
-
-
- printk("FPSR: %08lx FPCR: %08lx\n",
- (unsigned long)regs->fpsr,
- (unsigned long)regs->fpcr);
-}
-
/*
* Free current thread data structures etc..
*/
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index e90422d374a..67d20e9a745 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -529,12 +529,12 @@ static void __init parse_cmdline(char **cmdline_p, char *from)
struct early_params *p;
for (p = &__early_begin; p < &__early_end; p++) {
- int len = strlen(p->arg);
+ int arglen = strlen(p->arg);
- if (memcmp(from, p->arg, len) == 0) {
+ if (memcmp(from, p->arg, arglen) == 0) {
if (to != command_line)
to -= 1;
- from += len;
+ from += arglen;
p->fn(&from);
while (*from != ' ' && *from != '\0')
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 46e2c8315a3..13f8f1860f7 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -68,7 +68,8 @@ void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long
*/
static int verify_stack(unsigned long sp)
{
- if (sp < PAGE_OFFSET || (sp > (unsigned long)high_memory && high_memory != 0))
+ if (sp < PAGE_OFFSET ||
+ (sp > (unsigned long)high_memory && high_memory != NULL))
return -EFAULT;
return 0;
diff --git a/arch/arm/mm/fault-armv.c b/arch/arm/mm/fault-armv.c
index dbdb7b72f2c..af6ed6ef9a8 100644
--- a/arch/arm/mm/fault-armv.c
+++ b/arch/arm/mm/fault-armv.c
@@ -17,6 +17,7 @@
#include <linux/init.h>
#include <linux/pagemap.h>
+#include <asm/bugs.h>
#include <asm/cacheflush.h>
#include <asm/cachetype.h>
#include <asm/pgtable.h>
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 20e4454e452..52e5a4d28eb 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -333,15 +333,14 @@ __arm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype)
}
EXPORT_SYMBOL(__arm_ioremap);
-void __iounmap(volatile void __iomem *addr)
+void __iounmap(volatile void __iomem *io_addr)
{
+ void *addr = (void *)(PAGE_MASK & (unsigned long)io_addr);
#ifndef CONFIG_SMP
struct vm_struct **p, *tmp;
#endif
unsigned int section_mapping = 0;
- addr = (volatile void __iomem *)(PAGE_MASK & (unsigned long)addr);
-
#ifndef CONFIG_SMP
/*
* If this is a section based mapping we need to handle it
@@ -352,7 +351,7 @@ void __iounmap(volatile void __iomem *addr)
*/
write_lock(&vmlist_lock);
for (p = &vmlist ; (tmp = *p) ; p = &tmp->next) {
- if((tmp->flags & VM_IOREMAP) && (tmp->addr == addr)) {
+ if ((tmp->flags & VM_IOREMAP) && (tmp->addr == addr)) {
if (tmp->flags & VM_ARM_SECTION_MAPPING) {
*p = tmp->next;
unmap_area_sections((unsigned long)tmp->addr,
@@ -367,6 +366,6 @@ void __iounmap(volatile void __iomem *addr)
#endif
if (!section_mapping)
- vunmap((void __force *)addr);
+ vunmap(addr);
}
EXPORT_SYMBOL(__iounmap);
diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
index 28ead8393b5..5358fcc7f61 100644
--- a/arch/arm/mm/mmap.c
+++ b/arch/arm/mm/mmap.c
@@ -6,6 +6,7 @@
#include <linux/mman.h>
#include <linux/shm.h>
#include <linux/sched.h>
+#include <linux/io.h>
#include <asm/cputype.h>
#include <asm/system.h>