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Merge branch 'linus' into x86/urgent
[pandora-kernel.git]
/
drivers
/
char
/
vr41xx_giu.c
diff --git
a/drivers/char/vr41xx_giu.c
b/drivers/char/vr41xx_giu.c
index
e5ed091
..
ffe9b4e
100644
(file)
--- a/
drivers/char/vr41xx_giu.c
+++ b/
drivers/char/vr41xx_giu.c
@@
-27,6
+27,7
@@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_device.h>
+#include <linux/smp_lock.h>
#include <linux/spinlock.h>
#include <linux/types.h>
#include <linux/spinlock.h>
#include <linux/types.h>
@@
-547,6
+548,7
@@
static int gpio_open(struct inode *inode, struct file *file)
{
unsigned int pin;
{
unsigned int pin;
+ cycle_kernel_lock();
pin = iminor(inode);
if (pin >= giu_nr_pins)
return -EBADF;
pin = iminor(inode);
if (pin >= giu_nr_pins)
return -EBADF;