backlight: atmel-pwm-bl: fix deferred probe from __init
authorJohan Hovold <jhovold@gmail.com>
Mon, 23 Sep 2013 14:27:32 +0000 (16:27 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Sep 2013 23:18:33 +0000 (16:18 -0700)
commit9d3fde86b15303decea632c929fbf1f3ae4501f2
treeea84f31d6165e115be36aa9e827604328fd7adf5
parent17dab4d5b13fa438cc111611dcc4ac9a631deab9
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>
drivers/video/backlight/atmel-pwm-bl.c