From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Thu, 6 Nov 2014 11:23:23 +0000 (+0100)
Subject: leds: leds-gpio: Fix legacy GPIO number case
X-Git-Tag: omap-for-v3.19/fixes-rc1~136^2~9^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ec98a4975e66a3aa366cd227edab027b01adea37;p=pandora-kernel.git

leds: leds-gpio: Fix legacy GPIO number case

In the legacy case, led_dat->gpiod is initialized correctly, but
overwritten later by template->gpiod, which is NULL, causing leds-gpio
to fail with:

    gpiod_direction_output: invalid GPIO
    leds-gpio: probe of leds-gpio failed with error -22

Move the initialization of led_dat->gpiod from template->gpiod up, and
always use led_dat->gpiod later, to fix this.

Fixes: 5c51277a9ababfa4 (leds: leds-gpio: Add support for GPIO descriptors)
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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