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linux/drivers/gpio
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Jani Nikula 0769746183 gpiolib: add support for changing value polarity in sysfs 
Drivers may use gpiolib sysfs as part of their public user space
interface. The GPIO number and polarity might change from board to
board. The gpio_export_link() call can be used to hide the GPIO number
from user space. Add support for also hiding the GPIO line polarity
changes from user space.

Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-16 07:20:01 -08:00
..
adp5520-gpio.c gpio: adp5520: rename common defines and typos 2009-12-13 19:20:51 +01:00
bt8xxgpio.c gpio: include <linux/gpio.h> not <asm/gpio.h> 2009-09-23 07:39:48 -07:00
cs5535-gpio.c cs5535-gpio: request function, mask & names added 2009-12-15 08:53:27 -08:00
gpiolib.c gpiolib: add support for changing value polarity in sysfs 2009-12-16 07:20:01 -08:00
Kconfig gpio: add GPIO driver for the Timberdale FPGA 2009-12-16 07:20:00 -08:00
langwell_gpio.c gpio: fix test on unsigned in lnw_irq_type() 2009-12-16 07:20:00 -08:00
Makefile gpio: add GPIO driver for the Timberdale FPGA 2009-12-16 07:20:00 -08:00
max732x.c gpio: fix probe() error return in gpio driver probes 2009-01-15 16:39:35 -08:00
max7301.c spi: prefix modalias with "spi:" 2009-09-23 07:39:43 -07:00
mc33880.c gpio: add MC33880 driver 2009-09-23 07:39:46 -07:00
mcp23s08.c gpio: include <linux/gpio.h> not <asm/gpio.h> 2009-09-23 07:39:48 -07:00
pca953x.c gpio: include <linux/gpio.h> not <asm/gpio.h> 2009-09-23 07:39:48 -07:00
pcf857x.c Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging 2009-09-23 09:30:48 -07:00
pl061.c gpio: pl061: fix IRQ handling for GPIOs >= PL061_GPIO_NR 2009-06-30 18:56:01 -07:00
timbgpio.c gpio: add GPIO driver for the Timberdale FPGA 2009-12-16 07:20:00 -08:00
twl4030-gpio.c mfd: Rename all twl4030_i2c* 2009-12-13 21:23:33 +01:00
ucb1400_gpio.c mfd/gpio: add a GPIO interface to the UCB1400 MFD chip driver via gpiolib 2009-09-23 07:39:48 -07:00
vr41xx_giu.c headers: smp_lock.h redux 2009-07-12 12:22:34 -07:00
wm831x-gpio.c gpiolib: Implement gpio_to_irq() for wm831x 2009-12-13 19:21:44 +01:00
xilinx_gpio.c GPIO: add new Xilinx driver for powerpc 2008-11-12 17:17:16 -08:00