[PATCH] qualifiers in return types - easy cases

a bunch of functions switched from volatile to __attribute__((noreturn)) and
from const to __attribute_pure__

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

4 files changed, 4 insertions, 4 deletions

diff --git a/include/asm-arm/bug.h b/include/asm-arm/bug.h
index 24d11672eb60..7fb02138f585 100644
--- a/include/asm-arm/bug.h
+++ b/include/asm-arm/bug.h
@@ -5,7 +5,7 @@
 
 #ifdef CONFIG_BUG
 #ifdef CONFIG_DEBUG_BUGVERBOSE
-extern volatile void __bug(const char *file, int line, void *data);
+extern void __bug(const char *file, int line, void *data) __attribute__((noreturn));
 
 /* give file/line information */
 #define BUG()           __bug(__FILE__, __LINE__, NULL)
diff --git a/include/asm-arm/cpu-multi32.h b/include/asm-arm/cpu-multi32.h
index ff48022e4720..4679f63688e9 100644
--- a/include/asm-arm/cpu-multi32.h
+++ b/include/asm-arm/cpu-multi32.h
@@ -31,7 +31,7 @@ extern struct processor {
         /*
          * Special stuff for a reset
          */
-        volatile void (*reset)(unsigned long addr);
+        void (*reset)(unsigned long addr) __attribute__((noreturn));
         /*
          * Idle the processor
          */
diff --git a/include/asm-arm/cpu-single.h b/include/asm-arm/cpu-single.h
index b5ec5d54665d..6723e67244fa 100644
--- a/include/asm-arm/cpu-single.h
+++ b/include/asm-arm/cpu-single.h
@@ -41,4 +41,4 @@ extern int cpu_do_idle(void);
 extern void cpu_dcache_clean_area(void *, int);
 extern void cpu_do_switch_mm(unsigned long pgd_phys, struct mm_struct *mm);
 extern void cpu_set_pte(pte_t *ptep, pte_t pte);
-extern volatile void cpu_reset(unsigned long addr);
+extern void cpu_reset(unsigned long addr) __attribute__((noreturn));
diff --git a/include/asm-ppc/time.h b/include/asm-ppc/time.h
index ce09b47fa819..321fb75b5f22 100644
--- a/include/asm-ppc/time.h
+++ b/include/asm-ppc/time.h
@@ -58,7 +58,7 @@ static __inline__ void set_dec(unsigned int val)
 /* Accessor functions for the timebase (RTC on 601) registers. */
 /* If one day CONFIG_POWER is added just define __USE_RTC as 1 */
 #ifdef CONFIG_6xx
-extern __inline__ int const __USE_RTC(void) {
+extern __inline__ int __attribute_pure__ __USE_RTC(void) {
         return (mfspr(SPRN_PVR)>>16) == 1;
 }
 #else