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drivers: Remove BKL from pc8736x_gpio

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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: <20091010153350.127093710@linutronix.de>
Acked-by: Jim Cromie <jim.cromie@gmail.com>
This commit is contained in:
Thomas Gleixner 2009-10-10 15:56:00 +02:00
parent eb29b758a8
commit 71d69bc2c0
1 changed files with 0 additions and 2 deletions
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2
drivers/char/pc8736x_gpio.c
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@ -20,7 +20,6 @@
#include <linux/mutex.h>
#include <linux/nsc_gpio.h>
#include <linux/platform_device.h>
#include <linux/smp_lock.h>
#include <asm/uaccess.h>
#define DEVNAME "pc8736x_gpio"
@ -223,7 +222,6 @@ static int pc8736x_gpio_open(struct inode *inode, struct file *file)
unsigned m = iminor(inode);
file->private_data = &pc8736x_gpio_ops;
cycle_kernel_lock();
dev_dbg(&pdev->dev, "open %d\n", m);
if (m >= PC8736X_GPIO_CT)