Bypass the pinctrl APIs from GPIO driver on gpio request
and gpio free if it is called from suspend.
bug
1650903
Change-Id: Ic5e70015d6d99d976191d67a7ff62b0955993432
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
(cherry picked from commit
578e235224a81026d6027eba357fc651dde5705c)
Reviewed-on: http://git-master/r/787794
GVS: Gerrit_Virtual_Submit
static int tegra_gpio_request(struct gpio_chip *chip, unsigned offset)
{
- return pinctrl_request_gpio(chip->base + offset);
+ if (!bypass_pinconfig)
+ return pinctrl_request_gpio(chip->base + offset);
+ return 0;
}
static void tegra_gpio_free(struct gpio_chip *chip, unsigned offset)
{
- pinctrl_free_gpio(chip->base + offset);
+ if (!bypass_pinconfig)
+ pinctrl_free_gpio(chip->base + offset);
tegra_gpio_disable(offset);
}