diff options
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/sh-pfc/gpio.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/gpio.c b/drivers/pinctrl/sh-pfc/gpio.c index 7a54ec7..317cebb 100644 --- a/drivers/pinctrl/sh-pfc/gpio.c +++ b/drivers/pinctrl/sh-pfc/gpio.c @@ -354,6 +354,9 @@ int sh_pfc_register_gpiochip(struct sh_pfc *pfc) unsigned int i; int ret; + if (pfc->info->data_regs == NULL) + return 0; + /* Register the real GPIOs chip. */ chip = sh_pfc_add_gpiochip(pfc, gpio_pin_setup); if (IS_ERR(chip)) |