pinctrl: sunxi: sunxi_pconf_set: use correct offset

Some Allwinner SoCs have 2 pinctrls (PIO and R_PIO). Previous implementation used absolute pin numbering and it was incorrect for R_PIO pinctrl. It's necessary to take into account the base pin number.

Andrei Lalaev committed 4 years ago

Commit cd4c1e61 parent 24d0af41 file · +2 −0Browse files

Unified · Split

drivers/pinctrl/sunxi/pinctrl-sunxi.c+2−0

@@ -544,6 +544,8 @@ static int sunxi_pconf_set(struct pinctrl_dev *pctldev, unsigned pin, · 543 unmodified lines
544	struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);	544	struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
545	int i;	545	int i;
546		546
		547	pin -= pctl->desc->pin_base;
		548
547	for (i = 0; i < num_configs; i++) {	549	for (i = 0; i < num_configs; i++) {
548	enum pin_config_param param;	550	enum pin_config_param param;
549	unsigned long flags;	551	unsigned long flags;