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| author | Ingo Molnar <mingo@elte.hu> | 2008-07-16 00:29:07 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-16 00:29:07 +0200 |
| commit | 82638844d9a8581bbf33201cc209a14876eca167 (patch) | |
| tree | 961d7f9360194421a71aa644a9d0c176a960ce49 /drivers/sbus/char/riowatchdog.c | |
| parent | Revert "cpumask: introduce new APIs" (diff) | |
| parent | generic ipi function calls: wait on alloc failure fallback (diff) | |
| download | linux-82638844d9a8581bbf33201cc209a14876eca167.tar.xz linux-82638844d9a8581bbf33201cc209a14876eca167.zip | |
Merge branch 'linus' into cpus4096
Conflicts:
arch/x86/xen/smp.c
kernel/sched_rt.c
net/iucv/iucv.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/sbus/char/riowatchdog.c')
| -rw-r--r-- | drivers/sbus/char/riowatchdog.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/sbus/char/riowatchdog.c b/drivers/sbus/char/riowatchdog.c index a2fc6b8c1334..88c0fc6395e1 100644 --- a/drivers/sbus/char/riowatchdog.c +++ b/drivers/sbus/char/riowatchdog.c @@ -11,6 +11,7 @@ #include <linux/errno.h> #include <linux/init.h> #include <linux/miscdevice.h> +#include <linux/smp_lock.h> #include <asm/io.h> #include <asm/ebus.h> @@ -116,6 +117,7 @@ static void riowd_starttimer(void) static int riowd_open(struct inode *inode, struct file *filp) { + cycle_kernel_lock(); nonseekable_open(inode, filp); return 0; } |