[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>
This commit is contained in:
Родитель
ade31f38f2
Коммит
33215652e4
|
@ -617,7 +617,7 @@ baddataabort(int code, unsigned long instr, struct pt_regs *regs)
|
|||
notify_die("unknown data abort code", regs, &info, instr, 0);
|
||||
}
|
||||
|
||||
volatile void __bug(const char *file, int line, void *data)
|
||||
void __attribute__((noreturn)) __bug(const char *file, int line, void *data)
|
||||
{
|
||||
printk(KERN_CRIT"kernel BUG at %s:%d!", file, line);
|
||||
if (data)
|
||||
|
|
|
@ -370,20 +370,20 @@ TABLE 5
|
|||
#define getRoundingMode(opcode) ((opcode & MASK_ROUNDING_MODE) >> 5)
|
||||
|
||||
#ifdef CONFIG_FPE_NWFPE_XP
|
||||
static inline const floatx80 getExtendedConstant(const unsigned int nIndex)
|
||||
static inline __attribute_pure__ floatx80 getExtendedConstant(const unsigned int nIndex)
|
||||
{
|
||||
extern const floatx80 floatx80Constant[];
|
||||
return floatx80Constant[nIndex];
|
||||
}
|
||||
#endif
|
||||
|
||||
static inline const float64 getDoubleConstant(const unsigned int nIndex)
|
||||
static inline __attribute_pure__ float64 getDoubleConstant(const unsigned int nIndex)
|
||||
{
|
||||
extern const float64 float64Constant[];
|
||||
return float64Constant[nIndex];
|
||||
}
|
||||
|
||||
static inline const float32 getSingleConstant(const unsigned int nIndex)
|
||||
static inline __attribute_pure__ float32 getSingleConstant(const unsigned int nIndex)
|
||||
{
|
||||
extern const float32 float32Constant[];
|
||||
return float32Constant[nIndex];
|
||||
|
|
|
@ -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)
|
||||
|
|
|
@ -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
|
||||
*/
|
||||
|
|
|
@ -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));
|
||||
|
|
|
@ -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
|
||||
|
|
Загрузка…
Ссылка в новой задаче