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authorThomas Gleixner <tglx@linutronix.de>2009-10-10 12:41:43 +0200
committerThomas Gleixner <tglx@linutronix.de>2009-10-14 17:36:51 +0200
commitd2d23559857e5f34762c61487f8ffb2fa4d7442d (patch)
tree983e73991828907eb504659993fb27bbaac7382f /drivers/input
parenthw_random: Remove BKL from core (diff)
downloadlinux-d2d23559857e5f34762c61487f8ffb2fa4d7442d.tar.xz
linux-d2d23559857e5f34762c61487f8ffb2fa4d7442d.zip
input: Remove BKL from hp_sdc_rtc
cycle_kernel_lock() was added during the big BKL pushdown. It should ensure the serializiation against driver init code. In this case there is nothing to serialize. Remove it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> LKML-Reference: <20091010153349.884891604@linutronix.de> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/misc/hp_sdc_rtc.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c
index 216a559f55ea..4d1aa9a2c336 100644
--- a/drivers/input/misc/hp_sdc_rtc.c
+++ b/drivers/input/misc/hp_sdc_rtc.c
@@ -35,7 +35,6 @@
#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>
@@ -409,7 +408,6 @@ 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;
}