diff options
| author | Christoph Hellwig <hch@lst.de> | 2007-10-16 23:26:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-17 08:42:47 -0700 |
| commit | 04fc8bbcf5eb25fa2aec290b302a9878dde20168 (patch) | |
| tree | 4c650a7d30d921e519f51b74f1dc591cf93e7b0b /drivers | |
| parent | 4029a9177fb4a3410211d091505a7f8d03a7b15d (diff) | |
kill DECLARE_MUTEX_LOCKED
DECLARE_MUTEX_LOCKED was used for semaphores used as completions and we've
got rid of them. Well, except for one in libusual that the maintainer
explicitly wants to keep as semaphore. So convert that useage to an
explicit sema_init and kill of DECLARE_MUTEX_LOCKED so that new code is
reminded to use a completion.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: "Satyam Sharma" <satyam.sharma@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/storage/libusual.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/storage/libusual.c b/drivers/usb/storage/libusual.c index 06d1107dbd4..55b952084f0 100644 --- a/drivers/usb/storage/libusual.c +++ b/drivers/usb/storage/libusual.c @@ -30,7 +30,7 @@ static atomic_t usu_bias = ATOMIC_INIT(USB_US_DEFAULT_BIAS); #define BIAS_NAME_SIZE (sizeof("usb-storage")) static const char *bias_names[3] = { "none", "usb-storage", "ub" }; -static DECLARE_MUTEX_LOCKED(usu_init_notify); +static struct semaphore usu_init_notify; static DECLARE_COMPLETION(usu_end_notify); static atomic_t total_threads = ATOMIC_INIT(0); @@ -204,6 +204,8 @@ static int __init usb_usual_init(void) { int rc; + sema_init(&usu_init_notify, 0); + rc = usb_register(&usu_driver); up(&usu_init_notify); return rc; |