From: Jingoo Han <jg1.han@samsung.com>
Date: Fri, 8 Mar 2013 02:38:26 +0000 (-0800)
Subject: leds: leds-ns2: set devm_gpio_request_one() flags param correctly
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~22^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d04cbaadf563db3ba04426c317d3e84bc27bac1;p=pandora-kernel.git

leds: leds-ns2: set devm_gpio_request_one() flags param correctly

The devm_gpio_request_one() flags parameter was set to:

  GPIOF_DIR_OUT | gpio_get_value(template->cmd)

GPIOF_DIR_OUT and GPIOF_DIR_IN are defined as below:

  GPIOF_DIR_OUT   (0 << 0)
  GPIOF_DIR_IN    (1 << 0)

So, when 'gpio_get_value(template->cmd)' is 1, the gpio pin can
be set as input, instead of output.

To prevent this problem, GPIOF_OUT_INIT flags should be used when
using devm_gpio_request_one().

Same goes for 'gpio_get_value(template->slow)' case.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
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