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authorArnd Bergmann <arnd@arndb.de>2008-05-20 19:16:48 +0200
committerJonathan Corbet <corbet@lwn.net>2008-07-02 15:06:25 -0600
commitee30d64e42ee1384a81d241b3962d3c1e6174992 (patch)
tree65d6a20f6c0c290a86d3ba25b9fbfa4d6be14244 /arch/sparc/kernel/apc.c
parentf8f2c79d594463427f7114cedb1555110d547d89 (diff)
sparc-apc: BKL pushdown
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/sparc/kernel/apc.c')
-rw-r--r--arch/sparc/kernel/apc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sparc/kernel/apc.c b/arch/sparc/kernel/apc.c
index d06a405ca71..6707422c984 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;
}