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David Brownell 35e8bb5175 gpiolib: request/free hooks ... Add a new internal mechanism to gpiolib to support low power operations by letting gpio_chip instances see when their GPIOs are in use. When no GPIOs are active, chips may be able to enter lower powered runtime states by disabling clocks and/or power domains. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: "Magnus Damm" <magnus.damm@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		17 years ago
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Kconfig	gpio: max732x driver	17 years ago
Makefile	gpio: max732x driver	17 years ago
bt8xxgpio.c	gpio: add bt8xxgpio driver	17 years ago
gpiolib.c	gpiolib: request/free hooks	17 years ago
max732x.c	gpio: i2c expanders use subsys_init	17 years ago
max7301.c	gpio: max7301: fix the race between chip addition and pins reconfiguration	17 years ago
mcp23s08.c	spi: core and gpio expanders use subsys_init	17 years ago
pca953x.c	gpio: i2c expanders use subsys_init	17 years ago
pcf857x.c	gpio: i2c expanders use subsys_init	17 years ago