Commit d0593c36 authored by Wolfram Sang's avatar Wolfram Sang Committed by Geert Uytterhoeven

pinctrl: sh-pfc: Propagate errors on group config

On group configuration, bail out if setting one of the individual pins
fails. We don't need to roll-back, the pinctrl core will do this for us.
Signed-off-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 5771a8c0
......@@ -742,13 +742,16 @@ static int sh_pfc_pinconf_group_set(struct pinctrl_dev *pctldev, unsigned group,
struct sh_pfc_pinctrl *pmx = pinctrl_dev_get_drvdata(pctldev);
const unsigned int *pins;
unsigned int num_pins;
unsigned int i;
unsigned int i, ret;
pins = pmx->pfc->info->groups[group].pins;
num_pins = pmx->pfc->info->groups[group].nr_pins;
for (i = 0; i < num_pins; ++i)
sh_pfc_pinconf_set(pctldev, pins[i], configs, num_configs);
for (i = 0; i < num_pins; ++i) {
ret = sh_pfc_pinconf_set(pctldev, pins[i], configs, num_configs);
if (ret)
return ret;
}
return 0;
}
......
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