Commit 5515daa9 authored by Max Filippov's avatar Max Filippov Committed by Chris Zankel
Browse files

xtensa: fix arch spinlock function names 



Signed-off-by: default avatarMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: default avatarChris Zankel <chris@zankel.net>
parent ff384905

arch/xtensa/include/asm/spinlock.h

+17 −14
Original line number Diff line number Diff line
@@ -28,13 +28,13 @@ 
 *    1         somebody owns the spinlock

 */



#define __raw_spin_is_locked(x) ((x)->slock != 0)

#define __raw_spin_unlock_wait(lock) \

	do { while (__raw_spin_is_locked(lock)) cpu_relax(); } while (0)

#define arch_spin_is_locked(x) ((x)->slock != 0)

#define arch_spin_unlock_wait(lock) \

	do { while (arch_spin_is_locked(lock)) cpu_relax(); } while (0)



#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)

#define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock)



static inline void __raw_spin_lock(raw_spinlock_t *lock)

static inline void arch_spin_lock(arch_spinlock_t *lock)

{

	unsigned long tmp;
@@ -51,7 +51,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock) 


/* Returns 1 if the lock is obtained, 0 otherwise. */



static inline int __raw_spin_trylock(raw_spinlock_t *lock)

static inline int arch_spin_trylock(arch_spinlock_t *lock)

{

	unsigned long tmp;
@@ -67,7 +67,7 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock) 
	return tmp == 0 ? 1 : 0;

}



static inline void __raw_spin_unlock(raw_spinlock_t *lock)

static inline void arch_spin_unlock(arch_spinlock_t *lock)

{

	unsigned long tmp;
@@ -96,9 +96,9 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock) 
 *  0x80000000  one writer owns the rwlock, no other writers, no readers

 */



#define __raw_write_can_lock(x)  ((x)->lock == 0)

#define arch_write_can_lock(x)  ((x)->lock == 0)



static inline void __raw_write_lock(raw_rwlock_t *rw)

static inline void arch_write_lock(arch_rwlock_t *rw)

{

	unsigned long tmp;
@@ -116,7 +116,7 @@ static inline void __raw_write_lock(raw_rwlock_t *rw) 


/* Returns 1 if the lock is obtained, 0 otherwise. */



static inline int __raw_write_trylock(raw_rwlock_t *rw)

static inline int arch_write_trylock(arch_rwlock_t *rw)

{

	unsigned long tmp;
@@ -133,7 +133,7 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw) 
	return tmp == 0 ? 1 : 0;

}



static inline void __raw_write_unlock(raw_rwlock_t *rw)

static inline void arch_write_unlock(arch_rwlock_t *rw)

{

	unsigned long tmp;
@@ -145,7 +145,7 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw) 
			: "memory");

}



static inline void __raw_read_lock(raw_rwlock_t *rw)

static inline void arch_read_lock(arch_rwlock_t *rw)

{

	unsigned long tmp;

	unsigned long result;
@@ -164,7 +164,7 @@ static inline void __raw_read_lock(raw_rwlock_t *rw) 


/* Returns 1 if the lock is obtained, 0 otherwise. */



static inline int __raw_read_trylock(raw_rwlock_t *rw)

static inline int arch_read_trylock(arch_rwlock_t *rw)

{

	unsigned long result;

	unsigned long tmp;
@@ -184,7 +184,7 @@ static inline int __raw_read_trylock(raw_rwlock_t *rw) 
	return result == 0;

}



static inline void __raw_read_unlock(raw_rwlock_t *rw)

static inline void arch_read_unlock(arch_rwlock_t *rw)

{

	unsigned long tmp1, tmp2;
@@ -199,4 +199,7 @@ static inline void __raw_read_unlock(raw_rwlock_t *rw) 
			: "memory");

}



#define arch_read_lock_flags(lock, flags)	arch_read_lock(lock)

#define arch_write_lock_flags(lock, flags)	arch_write_lock(lock)



#endif	/* _XTENSA_SPINLOCK_H */

arch/xtensa/include/asm/spinlock_types.h

0 → 100644
+20 −0
Original line number Diff line number Diff line 
#ifndef __ASM_SPINLOCK_TYPES_H

#define __ASM_SPINLOCK_TYPES_H



#ifndef __LINUX_SPINLOCK_TYPES_H

# error "please don't include this file directly"

#endif



typedef struct {

	volatile unsigned int slock;

} arch_spinlock_t;



#define __ARCH_SPIN_LOCK_UNLOCKED	{ 0 }



typedef struct {

	volatile unsigned int lock;

} arch_rwlock_t;



#define __ARCH_RW_LOCK_UNLOCKED		{ 0 }



#endif