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Commit fde04f41 authored by Stephen Warren's avatar Stephen Warren Committed by Linus Walleij
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pinctrl: propagate map validation errors 



pinctrl_register_map() was returning early if pinmux_validate_map() or
pinconf_validate_map() failed, but was not actually returning the error
code.

Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent dd512701

drivers/pinctrl/core.c

+2 −2
Original line number Diff line number Diff line
@@ -911,13 +911,13 @@ int pinctrl_register_map(struct pinctrl_map const *maps, unsigned num_maps, 
		case PIN_MAP_TYPE_MUX_GROUP:

			ret = pinmux_validate_map(&maps[i], i);

			if (ret < 0)

				return 0;

				return ret;

			break;

		case PIN_MAP_TYPE_CONFIGS_PIN:

		case PIN_MAP_TYPE_CONFIGS_GROUP:

			ret = pinconf_validate_map(&maps[i], i);

			if (ret < 0)

				return 0;

				return ret;

			break;

		default:

			pr_err("failed to register map %s (%d): invalid type given\n",