commit a63652f1a7b5b04545bfe0ebc9e54f32bde05caf
author Thierry Reding <treding@nvidia.com> Fri Aug 30 12:19:52 2013 +0200
committer Thierry Reding <thierry.reding@gmail.com> Wed Oct 16 09:05:57 2013 +0200
tree 69822de3fbb36f603af2d8c0c0e371decd0c94dd
parent db01120c5f6cb1d8c6533a49b009f08a73852498

ARM: SAMSUNG: Initialize PWM backlight enable_gpio field

The GPIO API defines 0 as being a valid GPIO number, so this field needs
to be initialized explicitly.

Signed-off-by: Thierry Reding <treding@nvidia.com>

arch/arm/mach-s3c64xx/mach-hmt.c

diff --git a/arch/arm/mach-s3c64xx/mach-hmt.c b/arch/arm/mach-s3c64xx/mach-hmt.c
index f39569e..7ce417d 100644
--- a/arch/arm/mach-s3c64xx/mach-hmt.c
+++ b/arch/arm/mach-s3c64xx/mach-hmt.c
@@ -114,6 +114,7 @@
 	.max_brightness	= 100 * 256,
 	.dft_brightness	= 40 * 256,
 	.pwm_period_ns	= 1000000000 / (100 * 256 * 20),
+	.enable_gpio	= -1,
 	.init		= hmt_bl_init,
 	.notify		= hmt_bl_notify,
 	.exit		= hmt_bl_exit,