Commit 0410e689 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Jonathan Corbet

sony-laptop: BKL pushdown

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 9edca64b
......@@ -46,6 +46,7 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/smp_lock.h>
#include <linux/types.h>
#include <linux/backlight.h>
#include <linux/platform_device.h>
......@@ -1927,8 +1928,10 @@ static int sonypi_misc_release(struct inode *inode, struct file *file)
static int sonypi_misc_open(struct inode *inode, struct file *file)
{
/* Flush input queue on first open */
lock_kernel();
if (atomic_inc_return(&sonypi_compat.open_count) == 1)
kfifo_reset(sonypi_compat.fifo);
unlock_kernel();
return 0;
}
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment