From: titron <tiezhuang.dong...@renesas.com> Fix GPIO bank 0 pin 0 request/release off by one error. Without this patch, it is not possible to request/release GPIO bank 0 pin 0.
Signed-off-by: Tiezhuang Dong <tiezhuang.dong...@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+rene...@gmail.com> Cc: Eugeniu Rosca <roscaeuge...@gmail.com> Cc: Yoshihiro Shimoda <shimoda.yoshihiro...@renesas.com> --- drivers/pinctrl/renesas/pfc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/renesas/pfc.c b/drivers/pinctrl/renesas/pfc.c index d1271dad44..f2973bebef 100644 --- a/drivers/pinctrl/renesas/pfc.c +++ b/drivers/pinctrl/renesas/pfc.c @@ -469,7 +469,7 @@ static int sh_pfc_gpio_request_enable(struct udevice *dev, const struct sh_pfc_pin *pin = NULL; int i, ret, idx; - for (i = 1; i < pfc->info->nr_pins; i++) { + for (i = 0; i < pfc->info->nr_pins; i++) { if (priv->pfc.info->pins[i].pin != pin_selector) continue; @@ -505,7 +505,7 @@ static int sh_pfc_gpio_disable_free(struct udevice *dev, const struct sh_pfc_pin *pin = NULL; int i, idx; - for (i = 1; i < pfc->info->nr_pins; i++) { + for (i = 0; i < pfc->info->nr_pins; i++) { if (priv->pfc.info->pins[i].pin != pin_selector) continue; -- 2.20.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot