From: Johan Hovold <johan@kernel.org>
Date: Mon, 12 Jan 2015 16:12:28 +0000 (+0100)
Subject: gpio: fix sleep-while-atomic in gpiochip_remove
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~257^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6798acaa0138d8b12f1c54402ebcb66fea3deb03;p=pandora-kernel.git

gpio: fix sleep-while-atomic in gpiochip_remove

Move direct and indirect calls to gpiochip_remove_pin_ranges outside of
spin lock as they can end up taking a mutex in pinctrl_remove_gpio_range.

Note that the pin ranges are already added outside of the lock.

Fixes: 9ef0d6f7628b ("gpiolib: call pin removal in chip removal function")
Fixes: f23f1516b675 ("gpiolib: provide provision to register pin ranges")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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