diff options
author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-04-08 11:12:35 -0400 |
---|---|---|
committer | Ben Dooks <ben-linux@fluff.org> | 2009-04-15 09:46:03 -0400 |
commit | b7f9a94bf22e8dfa6420faac831e40d2492dd28c (patch) | |
tree | 8576a269de095b2a5b4f86103adf12ed2c653e10 /arch | |
parent | acd216a15db902294904a974f66e1ba18763dc4c (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.c | 4 |
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 | ||