diff options
Diffstat (limited to 'drivers/gpio/gpio-mxc.c')
| -rw-r--r-- | drivers/gpio/gpio-mxc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c index 6f673b2f2a1b..9d0cec4b82a3 100644 --- a/drivers/gpio/gpio-mxc.c +++ b/drivers/gpio/gpio-mxc.c @@ -249,10 +249,11 @@ static void mxc_flip_edge(struct mxc_gpio_port *port, u32 gpio) } else { pr_err("mxc: invalid configuration for GPIO %d: %x\n", gpio, edge); - return; + goto unlock; } writel(val | (edge << (bit << 1)), reg); +unlock: raw_spin_unlock_irqrestore(&port->gc.bgpio_lock, flags); } |