u-boot/drivers/gpio
Wolfgang Denk 47e26b1bf9 cmd_usage(): simplify return code handling
Lots of code use this construct:

	cmd_usage(cmdtp);
	return 1;

Change cmd_usage() let it return 1 - then we can replace all these
ocurrances by

	return cmd_usage(cmdtp);

This fixes a few places with incorrect return code handling, too.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-07-24 20:43:57 +02:00
..
at91_gpio.c add a new AT91 GPIO driver 2010-02-12 12:31:54 -06:00
kw_gpio.c Kirkwood: Upgated licencing for files imported from linux source to GPLv2 or later 2010-01-23 08:15:48 -06:00
Makefile SAMSUNG: make s5p common gpio functions 2010-04-30 05:23:23 -05:00
mx31_gpio.c MX31: add accessor function to get a gpio 2010-04-30 05:23:25 -05:00
pca953x.c cmd_usage(): simplify return code handling 2010-07-24 20:43:57 +02:00
s5p_gpio.c s5pc1xx: gpio: bug fix at gpio_set_pull function 2010-06-14 18:15:20 -05:00