diff options
| author | Rusty Russell <rusty@rustcorp.com.au> | 2008-06-13 09:30:24 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2008-06-13 09:30:24 +1000 |
| commit | d789ec5702bf378e68046b6b1157f907679b261f (patch) | |
| tree | afbcd01075299ce5539582a71638bcc458ec572e /arch | |
| parent | b81a0e58f4de01f4375cf1817662ebd4ab6187f0 (diff) | |
misc:down_nowait-arch_ia64_kernel_salinfo
down_trylock -> down_try in arch/ia64/kernel/salinfo.c
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/ia64/kernel/salinfo.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c index ecb9eb78d687..57c10efa161c 100644 --- a/arch/ia64/kernel/salinfo.c +++ b/arch/ia64/kernel/salinfo.c @@ -192,7 +192,7 @@ struct salinfo_platform_oemdata_parms { static void salinfo_work_to_do(struct salinfo_data *data) { - down_trylock(&data->mutex); + down_try(&data->mutex); up(&data->mutex); } @@ -309,7 +309,7 @@ salinfo_event_read(struct file *file, char __user *buffer, size_t count, loff_t int i, n, cpu = -1; retry: - if (cpus_empty(data->cpu_event) && down_trylock(&data->mutex)) { + if (cpus_empty(data->cpu_event) && !down_try(&data->mutex)) { if (file->f_flags & O_NONBLOCK) return -EAGAIN; if (down_interruptible(&data->mutex)) |