Commit-ID: a7e63bb5f08378620d913824ab42e49027f22194
Gitweb: http://git.kernel.org/tip/a7e63bb5f08378620d913824ab42e49027f22194
Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
AuthorDate: Sat, 10 Oct 2009 15:35:48 +0000
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Wed, 14 Oct 2009 17:36:48 +0200
drivers: Remove BKL from cs5535_gpio
The big BKL pushdown added cycle_kernel_lock(). There is nothing to
wait for in this driver. Remove it.
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
LKML-Reference: <20091010153349.277882707@xxxxxxxxxxxxx>
---
drivers/char/cs5535_gpio.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/char/cs5535_gpio.c b/drivers/char/cs5535_gpio.c
index 04ba906..4d830dc 100644
--- a/drivers/char/cs5535_gpio.c
+++ b/drivers/char/cs5535_gpio.c
@@ -17,7 +17,7 @@
#include <linux/cdev.h>
#include <linux/ioport.h>
#include <linux/pci.h>
-#include <linux/smp_lock.h>
+
#include <asm/uaccess.h>
#include <asm/io.h>
@@ -158,7 +158,6 @@ static int cs5535_gpio_open(struct inode *inode, struct file *file)
{
u32 m = iminor(inode);
- cycle_kernel_lock();
/* the mask says which pins are usable by this driver */
if ((mask & (1 << m)) == 0)
return -EINVAL;
--
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