diff options
Diffstat (limited to 'drivers/gpio/gpio-rcar.c')
| -rw-r--r-- | drivers/gpio/gpio-rcar.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c index 55cc61086d99..3c82bb3c2030 100644 --- a/drivers/gpio/gpio-rcar.c +++ b/drivers/gpio/gpio-rcar.c @@ -321,6 +321,9 @@ static void gpio_rcar_set_multiple(struct gpio_chip *chip, unsigned long *mask, u32 val, bankmask; bankmask = mask[0] & GENMASK(chip->ngpio - 1, 0); + if (chip->valid_mask) + bankmask &= chip->valid_mask[0]; + if (!bankmask) return; @@ -558,6 +561,9 @@ static int gpio_rcar_resume(struct device *dev) u32 mask; for (offset = 0; offset < p->gpio_chip.ngpio; offset++) { + if (!gpiochip_line_is_valid(&p->gpio_chip, offset)) + continue; + mask = BIT(offset); /* I/O pin */ if (!(p->bank_info.iointsel & mask)) { |