Commit d2d23559 authored Oct 10, 2009 by Thomas Gleixner

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>

parent a09ba31a

drivers/input/misc/hp_sdc_rtc.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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;
		}