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| author | Linus Walleij <linus.walleij@linaro.org> | 2022-06-27 01:58:27 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2022-06-27 01:58:27 +0200 |
| commit | 243a0ef843c86e29ca7a62ee70fe0e005eeaa0fb (patch) | |
| tree | b77c913bf142970b31b8aa54714c4975830dba1e | |
| parent | 28d860dd08d5d4d7a6f865df57081dc36583c86f (diff) | |
| parent | 5223c511eb4f919e6b423b2f66e02674e97e77e3 (diff) | |
Merge tag 'renesas-pinctrl-for-v5.20-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel
pinctrl: renesas: Updates for v5.20
- Fix reporting of input disabled pins on RZ/G2L.
| -rw-r--r-- | drivers/pinctrl/renesas/pinctrl-rzg2l.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c index a48cac55152c..c3cdf52b7294 100644 --- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c +++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c @@ -517,6 +517,8 @@ static int rzg2l_pinctrl_pinconf_get(struct pinctrl_dev *pctldev, if (!(cfg & PIN_CFG_IEN)) return -EINVAL; arg = rzg2l_read_pin_config(pctrl, IEN(port_offset), bit, IEN_MASK); + if (!arg) + return -EINVAL; break; case PIN_CONFIG_POWER_SOURCE: { |