| Message ID | 20240606060435.765716-4-i@mail.eh5.me |
|---|---|
| State | New |
| Headers | show |
| Series | pinctrl: rockchip: fix RK3328 pinmux bits | expand |
diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c index 24ee88863ce3..3f56991f5b89 100644 --- a/drivers/pinctrl/pinctrl-rockchip.c +++ b/drivers/pinctrl/pinctrl-rockchip.c @@ -2751,8 +2751,10 @@ static int rockchip_pmx_set(struct pinctrl_dev *pctldev, unsigned selector, if (ret) { /* revert the already done pin settings */ - for (cnt--; cnt >= 0; cnt--) + for (cnt--; cnt >= 0; cnt--) { + bank = pin_to_bank(info, pins[cnt]); rockchip_set_mux(bank, pins[cnt] - bank->pin_base, 0); + } return ret; }
rockchip_pmx_set reset all pinmuxs in group to 0 in the case of error, add missing bank data retrieval in that code to avoid setting mux on unexpected pins. Fixes: 14797189b35e ("pinctrl: rockchip: add return value to rockchip_set_mux") Signed-off-by: Huang-Huang Bao <i@eh5.me> --- drivers/pinctrl/pinctrl-rockchip.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)