Steven A. Falco e3274e9150 gpio: modify sysfs gpio export so that "value" displays as 0 or 1 ...

gpiolib can export GPIOs to userspace via sysfs.  This patch modifies the
gpio_value_show() so that any non-zero value is explicitly printed as "1",
rather than whatever numerical value the lower-level driver returns.

Signed-off-by: Steve Falco <sfalco@harris.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2008-10-20 08:52:36 -07:00

..

bt8xxgpio.c

…

gpiolib.c

gpio: modify sysfs gpio export so that "value" displays as 0 or 1

2008-10-20 08:52:36 -07:00

Kconfig

…

Makefile

…

max732x.c

gpio: i2c expanders use subsys_init

2008-10-16 11:21:40 -07:00

max7301.c

…

mcp23s08.c

…

pca953x.c

gpio: i2c expanders use subsys_init

2008-10-16 11:21:40 -07:00

pcf857x.c

gpio: i2c expanders use subsys_init

2008-10-16 11:21:40 -07:00