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authorArnd Bergmann <arnd@arndb.de>2008-05-20 19:15:58 +0200
committerJonathan Corbet <corbet@lwn.net>2008-06-20 14:05:57 -0600
commit986f8b8ccf4806c1e95528a6f157998113fb4f41 (patch)
treebb8b03fa41018a2072391ae30423610674105163 /drivers/input/misc/hp_sdc_rtc.c
parent4a7e79a7deab9718d51dc8d3ee938bd0eb789b7b (diff)
hp_sdc_rtc: BKL pushdown
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/input/misc/hp_sdc_rtc.c')
-rw-r--r--drivers/input/misc/hp_sdc_rtc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c
index 45e5d05b01d..49d8abfe38f 100644
--- a/drivers/input/misc/hp_sdc_rtc.c
+++ b/drivers/input/misc/hp_sdc_rtc.c
@@ -35,6 +35,7 @@
#include <linux/hp_sdc.h>
#include <linux/errno.h>
+#include <linux/smp_lock.h>
#include <linux/types.h>
#include <linux/init.h>
#include <linux/module.h>
@@ -408,6 +409,7 @@ static unsigned int hp_sdc_rtc_poll(struct file *file, poll_table *wait)
static int hp_sdc_rtc_open(struct inode *inode, struct file *file)
{
+ cycle_kernel_lock();
return 0;
}