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authorYoshinori Sato <ysato@users.sourceforge.jp>2007-06-01 00:47:01 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-06-01 08:18:29 -0700
commit8778beb981b7e5df3472b05475e4c7905dad1f3d (patch)
tree407394ca07df33d46842c3284db3f3970fbce14e
parent5a9a62bb035b1f74e7d017e3bd48d1c687d7de3c (diff)
h8300 trival patches
- warning fix. - call trace area check fix. - There is no meaning, ' & ' it deletes Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/h8300/kernel/sys_h8300.c4
-rw-r--r--arch/h8300/kernel/traps.c2
-rw-r--r--include/asm-h8300/processor.h2
3 files changed, 4 insertions, 4 deletions
diff --git a/arch/h8300/kernel/sys_h8300.c b/arch/h8300/kernel/sys_h8300.c
index 11ba75a05220..de7688cfd573 100644
--- a/arch/h8300/kernel/sys_h8300.c
+++ b/arch/h8300/kernel/sys_h8300.c
@@ -288,9 +288,9 @@ asmlinkage void syscall_print(void *dummy,...)
int kernel_execve(const char *filename, char *const argv[], char *const envp[])
{
register long res __asm__("er0");
+ register char *const *_c __asm__("er3") = envp;
+ register char *const *_b __asm__("er2") = argv;
register const char * _a __asm__("er1") = filename;
- register void *_b __asm__("er2") = argv;
- register void *_c __asm__("er3") = envp;
__asm__ __volatile__ ("mov.l %1,er0\n\t"
"trapa #0\n\t"
: "=r" (res)
diff --git a/arch/h8300/kernel/traps.c b/arch/h8300/kernel/traps.c
index 300e3279ca5a..f97183011c2c 100644
--- a/arch/h8300/kernel/traps.c
+++ b/arch/h8300/kernel/traps.c
@@ -136,7 +136,7 @@ void show_stack(struct task_struct *task, unsigned long *esp)
printk("\nCall Trace:");
i = 0;
stack = esp;
- while (((unsigned long)stack & (THREAD_SIZE - 1)) == 0) {
+ while (((unsigned long)stack & (THREAD_SIZE - 1)) != 0) {
addr = *stack++;
/*
* If the address is either in the text segment of the
diff --git a/include/asm-h8300/processor.h b/include/asm-h8300/processor.h
index 99b664aa2083..49fc886a6232 100644
--- a/include/asm-h8300/processor.h
+++ b/include/asm-h8300/processor.h
@@ -78,7 +78,7 @@ struct thread_struct {
do { \
set_fs(USER_DS); /* reads from user space */ \
(_regs)->pc = (_pc); \
- (_regs)->ccr &= 0x00; /* clear kernel flag */ \
+ (_regs)->ccr = 0x00; /* clear all flags */ \
(_regs)->er5 = current->mm->start_data; /* GOT base */ \
wrusp((unsigned long)(_usp) - sizeof(unsigned long)*3); \
} while(0)