diff options
| -rw-r--r-- | arch/sparc/kernel/apc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sparc/kernel/apc.c b/arch/sparc/kernel/apc.c index d06a405ca718..6707422c9847 100644 --- a/arch/sparc/kernel/apc.c +++ b/arch/sparc/kernel/apc.c @@ -10,6 +10,7 @@ #include <linux/errno.h> #include <linux/init.h> #include <linux/miscdevice.h> +#include <linux/smp_lock.h> #include <linux/pm.h> #include <asm/io.h> @@ -75,6 +76,7 @@ static inline void apc_free(void) static int apc_open(struct inode *inode, struct file *f) { + cycle_kernel_lock(); return 0; } |