From e64c026dd09b73faf20707711402fc5ed55a8e70 Mon Sep 17 00:00:00 2001 From: Stefani Seibold Date: Mon, 21 Dec 2009 14:37:28 -0800 Subject: kfifo: cleanup namespace change name of __kfifo_* functions to kfifo_*, because the prefix __kfifo should be reserved for internal functions only. Signed-off-by: Stefani Seibold Acked-by: Greg Kroah-Hartman Acked-by: Mauro Carvalho Chehab Acked-by: Andi Kleen Acked-by: Arnd Bergmann Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/kfifo.h | 32 +++++++------------------------- 1 file changed, 7 insertions(+), 25 deletions(-) (limited to 'include/linux/kfifo.h') diff --git a/include/linux/kfifo.h b/include/linux/kfifo.h index e0f5c9d4197..a893acda396 100644 --- a/include/linux/kfifo.h +++ b/include/linux/kfifo.h @@ -37,34 +37,25 @@ extern void kfifo_init(struct kfifo *fifo, unsigned char *buffer, extern __must_check int kfifo_alloc(struct kfifo *fifo, unsigned int size, gfp_t gfp_mask); extern void kfifo_free(struct kfifo *fifo); -extern unsigned int __kfifo_put(struct kfifo *fifo, +extern unsigned int kfifo_put(struct kfifo *fifo, const unsigned char *buffer, unsigned int len); -extern unsigned int __kfifo_get(struct kfifo *fifo, +extern unsigned int kfifo_get(struct kfifo *fifo, unsigned char *buffer, unsigned int len); -/** - * __kfifo_reset - removes the entire FIFO contents, no locking version - * @fifo: the fifo to be emptied. - */ -static inline void __kfifo_reset(struct kfifo *fifo) -{ - fifo->in = fifo->out = 0; -} - /** * kfifo_reset - removes the entire FIFO contents * @fifo: the fifo to be emptied. */ static inline void kfifo_reset(struct kfifo *fifo) { - __kfifo_reset(fifo); + fifo->in = fifo->out = 0; } /** - * __kfifo_len - returns the number of bytes available in the FIFO + * kfifo_len - returns the number of used bytes in the FIFO * @fifo: the fifo to be used. */ -static inline unsigned int __kfifo_len(struct kfifo *fifo) +static inline unsigned int kfifo_len(struct kfifo *fifo) { register unsigned int out; @@ -92,7 +83,7 @@ static inline __must_check unsigned int kfifo_put_locked(struct kfifo *fifo, spin_lock_irqsave(lock, flags); - ret = __kfifo_put(fifo, from, n); + ret = kfifo_put(fifo, from, n); spin_unlock_irqrestore(lock, flags); @@ -117,7 +108,7 @@ static inline __must_check unsigned int kfifo_get_locked(struct kfifo *fifo, spin_lock_irqsave(lock, flags); - ret = __kfifo_get(fifo, to, n); + ret = kfifo_get(fifo, to, n); /* * optimization: if the FIFO is empty, set the indices to 0 @@ -131,13 +122,4 @@ static inline __must_check unsigned int kfifo_get_locked(struct kfifo *fifo, return ret; } -/** - * kfifo_len - returns the number of bytes available in the FIFO - * @fifo: the fifo to be used. - */ -static inline unsigned int kfifo_len(struct kfifo *fifo) -{ - return __kfifo_len(fifo); -} - #endif -- cgit v1.2.3