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Commit 077664a2 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Paul Mundt
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sh: pfc: Release spinlock in sh_pfc_gpio_request_enable() error path 



The sh_pfc_gpio_request_enable() function acquires a spinlock but fails
to release it before returning if the requested mux type is not
supported. Fix this.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent d4b7c5db

drivers/sh/pfc/pinctrl.c

+2 −1
Original line number Diff line number Diff line
@@ -211,7 +211,8 @@ static int sh_pfc_gpio_request_enable(struct pinctrl_dev *pctldev, 
		break;

	default:

		pr_err("Unsupported mux type (%d), bailing...\n", pinmux_type);

		return -ENOTSUPP;

		ret = -ENOTSUPP;

		goto err;

	}



	ret = 0;