From: Johan Hovold <jhovold@gmail.com>
Date: Mon, 23 Sep 2013 14:27:32 +0000 (+0200)
Subject: backlight: atmel-pwm-bl: fix deferred probe from __init
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~64^2~61
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d3fde86b15303decea632c929fbf1f3ae4501f2;p=pandora-kernel.git

backlight: atmel-pwm-bl: fix deferred probe from __init

Move probe out of __init section and don't use platform_driver_probe
which cannot be used with deferred probing.

Since commit e9354576 ("gpiolib: Defer failed gpio requests by default")
this driver might return -EPROBE_DEFER if a gpio_request fails.

Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Jingoo Han <jg1.han@samsung.com>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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