From: Heiko Carstens <heiko.carstens@xxxxxxxxxx> Rename __spin_try_trylock() and friends to arch_spin_try_lock() etc. Needed to avoid namespace conflicts when the common code function bodies of _spin_try_lock() etc. are moved to a header file where the function name would be __spin_try_lock(). Cc: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx> --- arch/sparc/include/asm/spinlock_32.h | 12 ++++++------ arch/sparc/include/asm/spinlock_64.h | 28 ++++++++++++++-------------- 2 files changed, 20 insertions(+), 20 deletions(-) Index: linux-2.6/arch/sparc/include/asm/spinlock_32.h =================================================================== --- linux-2.6.orig/arch/sparc/include/asm/spinlock_32.h +++ linux-2.6/arch/sparc/include/asm/spinlock_32.h @@ -76,7 +76,7 @@ static inline void __raw_spin_unlock(raw * * Unfortunately this scheme limits us to ~16,000,000 cpus. */ -static inline void __read_lock(raw_rwlock_t *rw) +static inline void arch_read_lock(raw_rwlock_t *rw) { register raw_rwlock_t *lp asm("g1"); lp = rw; @@ -92,11 +92,11 @@ static inline void __read_lock(raw_rwloc #define __raw_read_lock(lock) \ do { unsigned long flags; \ local_irq_save(flags); \ - __read_lock(lock); \ + arch_read_lock(lock); \ local_irq_restore(flags); \ } while(0) -static inline void __read_unlock(raw_rwlock_t *rw) +static inline void arch_read_unlock(raw_rwlock_t *rw) { register raw_rwlock_t *lp asm("g1"); lp = rw; @@ -112,7 +112,7 @@ static inline void __read_unlock(raw_rwl #define __raw_read_unlock(lock) \ do { unsigned long flags; \ local_irq_save(flags); \ - __read_unlock(lock); \ + arch_read_unlock(lock); \ local_irq_restore(flags); \ } while(0) @@ -150,7 +150,7 @@ static inline int __raw_write_trylock(ra return (val == 0); } -static inline int __read_trylock(raw_rwlock_t *rw) +static inline int arch_read_trylock(raw_rwlock_t *rw) { register raw_rwlock_t *lp asm("g1"); register int res asm("o0"); @@ -169,7 +169,7 @@ static inline int __read_trylock(raw_rwl ({ unsigned long flags; \ int res; \ local_irq_save(flags); \ - res = __read_trylock(lock); \ + res = arch_read_trylock(lock); \ local_irq_restore(flags); \ res; \ }) Index: linux-2.6/arch/sparc/include/asm/spinlock_64.h =================================================================== --- linux-2.6.orig/arch/sparc/include/asm/spinlock_64.h +++ linux-2.6/arch/sparc/include/asm/spinlock_64.h @@ -92,7 +92,7 @@ static inline void __raw_spin_lock_flags /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */ -static void inline __read_lock(raw_rwlock_t *lock) +static void inline arch_read_lock(raw_rwlock_t *lock) { unsigned long tmp1, tmp2; @@ -115,7 +115,7 @@ static void inline __read_lock(raw_rwloc : "memory"); } -static int inline __read_trylock(raw_rwlock_t *lock) +static int inline arch_read_trylock(raw_rwlock_t *lock) { int tmp1, tmp2; @@ -136,7 +136,7 @@ static int inline __read_trylock(raw_rwl return tmp1; } -static void inline __read_unlock(raw_rwlock_t *lock) +static void inline arch_read_unlock(raw_rwlock_t *lock) { unsigned long tmp1, tmp2; @@ -152,7 +152,7 @@ static void inline __read_unlock(raw_rwl : "memory"); } -static void inline __write_lock(raw_rwlock_t *lock) +static void inline arch_write_lock(raw_rwlock_t *lock) { unsigned long mask, tmp1, tmp2; @@ -177,7 +177,7 @@ static void inline __write_lock(raw_rwlo : "memory"); } -static void inline __write_unlock(raw_rwlock_t *lock) +static void inline arch_write_unlock(raw_rwlock_t *lock) { __asm__ __volatile__( " stw %%g0, [%0]" @@ -186,7 +186,7 @@ static void inline __write_unlock(raw_rw : "memory"); } -static int inline __write_trylock(raw_rwlock_t *lock) +static int inline arch_write_trylock(raw_rwlock_t *lock) { unsigned long mask, tmp1, tmp2, result; @@ -210,14 +210,14 @@ static int inline __write_trylock(raw_rw return result; } -#define __raw_read_lock(p) __read_lock(p) -#define __raw_read_lock_flags(p, f) __read_lock(p) -#define __raw_read_trylock(p) __read_trylock(p) -#define __raw_read_unlock(p) __read_unlock(p) -#define __raw_write_lock(p) __write_lock(p) -#define __raw_write_lock_flags(p, f) __write_lock(p) -#define __raw_write_unlock(p) __write_unlock(p) -#define __raw_write_trylock(p) __write_trylock(p) +#define __raw_read_lock(p) arch_read_lock(p) +#define __raw_read_lock_flags(p, f) arch_read_lock(p) +#define __raw_read_trylock(p) arch_read_trylock(p) +#define __raw_read_unlock(p) arch_read_unlock(p) +#define __raw_write_lock(p) arch_write_lock(p) +#define __raw_write_lock_flags(p, f) arch_write_lock(p) +#define __raw_write_unlock(p) arch_write_unlock(p) +#define __raw_write_trylock(p) arch_write_trylock(p) #define __raw_read_can_lock(rw) (!((rw)->lock & 0x80000000UL)) #define __raw_write_can_lock(rw) (!(rw)->lock) -- -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html