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sh: pfc: Release spinlock in sh_pfc_gpio_request_enable() error path
authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Fri, 14 Sep 2012 18:25:48 +0000 (20:25 +0200)
committerPaul Mundt <lethal@linux-sh.org>
Tue, 18 Sep 2012 07:54:46 +0000 (16:54 +0900)
commit077664a2644ff6fa0fb1a0c15be96fed359d09f4
treeb09b296f19553512c550418da3396a7003b384d5tree | snapshot (tar.gz zip)
parentd4b7c5db429fbfd3c79120b27ccf66d583606b57commit | diff
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: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
drivers/sh/pfc/pinctrl.c diff | blob | blame | history