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| author | Stefani Seibold <stefani@seibold.net> | 2009-12-21 14:37:27 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-22 14:17:56 -0800 |
| commit | c1e13f25674ed564948ecb7dfe5f83e578892896 (patch) | |
| tree | 24fac07b3e2b66dff01c3127b34077de1de4c101 /drivers/usb/host | |
| parent | 45465487897a1c6d508b14b904dc5777f7ec7e04 (diff) | |
| download | blackbird-op-linux-c1e13f25674ed564948ecb7dfe5f83e578892896.tar.gz blackbird-op-linux-c1e13f25674ed564948ecb7dfe5f83e578892896.zip | |
kfifo: move out spinlock
Move the pointer to the spinlock out of struct kfifo. Most users in
tree do not actually use a spinlock, so the few exceptions now have to
call kfifo_{get,put}_locked, which takes an extra argument to a
spinlock.
Signed-off-by: Stefani Seibold <stefani@seibold.net>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Acked-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/fhci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/fhci.h b/drivers/usb/host/fhci.h index 2277428ef5d3..a76da201183b 100644 --- a/drivers/usb/host/fhci.h +++ b/drivers/usb/host/fhci.h @@ -495,7 +495,7 @@ static inline struct usb_hcd *fhci_to_hcd(struct fhci_hcd *fhci) /* fifo of pointers */ static inline int cq_new(struct kfifo *fifo, int size) { - return kfifo_alloc(fifo, size * sizeof(void *), GFP_KERNEL, NULL); + return kfifo_alloc(fifo, size * sizeof(void *), GFP_KERNEL); } static inline void cq_delete(struct kfifo *kfifo) |
