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 <[email protected]> LKML-Reference: <[email protected]> Cc: Geert Uytterhoeven <[email protected]> Cc: Dmitry Torokhov <[email protected]>
iegor · Oct 14, 2009 · d2d2355 · d2d2355
1 parent a09ba31
commit d2d2355
Showing 1 changed file with 0 additions and 2 deletions.
diff --git 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;
 }