diff options
| -rw-r--r-- | arch/blackfin/kernel/bfin_gpio.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c index 0c4fc31029c2..05bf85ba7443 100644 --- a/arch/blackfin/kernel/bfin_gpio.c +++ b/arch/blackfin/kernel/bfin_gpio.c @@ -1081,6 +1081,8 @@ void bfin_gpio_free(unsigned gpio) if (check_gpio(gpio) < 0) return; + might_sleep(); + local_irq_save_hw(flags); if (unlikely(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)))) { |