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Commit b7f9a94b authored by Mark Brown's avatar Mark Brown Committed by Ben Dooks
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[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: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
parent acd216a1

arch/arm/mach-s3c6410/mach-smdk6410.c

+4 −0
Original line number Diff line number Diff line
@@ -166,6 +166,10 @@ static void __init smdk6410_machine_init(void) 
	s3c_i2c1_set_platdata(NULL);

	s3c_fb_set_platdata(&smdk6410_lcd_pdata);



	gpio_request(S3C64XX_GPN(5), "LCD power");

	gpio_request(S3C64XX_GPF(13), "LCD power");

	gpio_request(S3C64XX_GPF(15), "LCD power");



	i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));

	i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));