diff options
| author | Christoph Hellwig <hch@lst.de> | 2005-08-07 14:23:42 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-08-07 14:23:42 +0100 |
| commit | 71abe99980e6d7ff8aee8acc7da817b3ad7d8a89 (patch) | |
| tree | 73c492d859266b54a556ec92471c76d035c926e9 /drivers/acorn | |
| parent | fc1df37e3b195cb73ecb14c30d41b7aace3f844a (diff) | |
| download | lwn-71abe99980e6d7ff8aee8acc7da817b3ad7d8a89.tar.gz lwn-71abe99980e6d7ff8aee8acc7da817b3ad7d8a89.zip | |
[PATCH] ARM: switch fd1772.c from sleep_on to wait_event
Doesn't make the local irq disabling around it less buggy, but at
least we replace the offender with the right kind of primitive.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/acorn')
| -rw-r--r-- | drivers/acorn/block/fd1772.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/acorn/block/fd1772.c b/drivers/acorn/block/fd1772.c index 3cd2e968e96c..c0a37d98b4f3 100644 --- a/drivers/acorn/block/fd1772.c +++ b/drivers/acorn/block/fd1772.c @@ -1283,8 +1283,7 @@ static void do_fd_request(request_queue_t* q) if (fdc_busy) return; save_flags(flags); cli(); - while (fdc_busy) - sleep_on(&fdc_wait); + wait_event(fdc_wait, !fdc_busy); fdc_busy = 1; ENABLE_IRQ(); restore_flags(flags); |