David Brownell 0f6d504e73 gpiolib: gpio_to_irq() hooks ... Add a new gpiolib mechanism: gpio_chip instances can provide mappings between their (input) GPIOs and any associated IRQs. This makes it easier for platforms to support IRQs that are provided by board-specific external chips instead of as part of their core (such as SOC-integrated GPIOs). Also update the irq_to_gpio() description, saying to avoid it because it's not always supported. 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>		2008-10-16 11:21:40 -07:00
..
bt8xxgpio.c	gpio: add bt8xxgpio driver	2008-07-25 10:53:30 -07:00
gpiolib.c	gpiolib: gpio_to_irq() hooks	2008-10-16 11:21:40 -07:00
Kconfig	gpio: max732x driver	2008-07-25 10:53:30 -07:00
Makefile	gpio: max732x driver	2008-07-25 10:53:30 -07:00
max732x.c	gpio: i2c expanders use subsys_init	2008-10-16 11:21:40 -07:00
max7301.c	gpio: max7301: fix the race between chip addition and pins reconfiguration	2008-10-16 11:21:40 -07:00
mcp23s08.c	spi: core and gpio expanders use subsys_init	2008-10-16 11:21:38 -07:00
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