diff options
Diffstat (limited to 'drivers/char/cs5535_gpio.c')
| -rw-r--r-- | drivers/char/cs5535_gpio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/char/cs5535_gpio.c b/drivers/char/cs5535_gpio.c index c0a4a0bb509..628e3d3249d 100644 --- a/drivers/char/cs5535_gpio.c +++ b/drivers/char/cs5535_gpio.c @@ -153,6 +153,8 @@ static ssize_t cs5535_gpio_read(struct file *file, char __user *buf, return count; } +/* No BKL needed here - "mask" is the only global resource used + here and it's a boot-time parameter */ static int cs5535_gpio_open(struct inode *inode, struct file *file) { u32 m = iminor(inode); |