From d2d23559857e5f34762c61487f8ffb2fa4d7442d Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sat, 10 Oct 2009 12:41:43 +0200
Subject: [PATCH] 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>
---
 drivers/input/misc/hp_sdc_rtc.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c
index 216a559f55e..4d1aa9a2c33 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;
 }
 
-- 
2.20.1