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authorMark Brown <broonie@opensource.wolfsonmicro.com>2009-04-08 11:12:35 -0400
committerBen Dooks <ben-linux@fluff.org>2009-04-15 09:46:03 -0400
commitb7f9a94bf22e8dfa6420faac831e40d2492dd28c (patch)
tree8576a269de095b2a5b4f86103adf12ed2c653e10 /arch
parentacd216a15db902294904a974f66e1ba18763dc4c (diff)
[ARM] SMDK6410: Request GPIOs for LCD power control
Going forward gpio_request() will be a requirement for GPIO API users so call it for the LCD power GPIOs. With present code the kernel functions but generaets loud WARN_ON()s when using the unrequested GPIOs. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-s3c6410/mach-smdk6410.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c6410/mach-smdk6410.c b/arch/arm/mach-s3c6410/mach-smdk6410.c
index 25f7935576f8..7f473e47e4f1 100644
--- a/arch/arm/mach-s3c6410/mach-smdk6410.c
+++ b/arch/arm/mach-s3c6410/mach-smdk6410.c
@@ -166,6 +166,10 @@ static void __init smdk6410_machine_init(void)
166 s3c_i2c1_set_platdata(NULL); 166 s3c_i2c1_set_platdata(NULL);
167 s3c_fb_set_platdata(&smdk6410_lcd_pdata); 167 s3c_fb_set_platdata(&smdk6410_lcd_pdata);
168 168
169 gpio_request(S3C64XX_GPN(5), "LCD power");
170 gpio_request(S3C64XX_GPF(13), "LCD power");
171 gpio_request(S3C64XX_GPF(15), "LCD power");
172
169 i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0)); 173 i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
170 i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1)); 174 i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
171 175