[PATCH v2 0/5] Generalize OF gpio support code
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From: Grant Likely on 10 Jun 2010 01:50 This series makes all gpio drivers usable from the OF support apis by automatically registering a default OF translator when the of_node pointer is assigned. These patches are heavily based on the work that Anton did earlier, but I didn't add the notifiers infrastructure and the OF data now lives directly inside the core gpio_chip structure so that fewer gymnastics are needed to get at it. These patches are currently sitting in the following branch: git://git.secretlab.ca/git/linux-2.6 next-devicetree --- Anton Vorontsov (3): gpiolib: cosmetic improvements for error handling in gpiochip_add() of/gpio: Kill of_gpio_chip and add members directly to gpio_chip of/gpio: add default of_xlate function if device has a node pointer Grant Likely (2): of/gpio: stop using device_node data pointer to find gpio_chip of/device: Add OF style matching helper function arch/microblaze/kernel/reset.c | 12 ++- arch/powerpc/platforms/52xx/mpc52xx_gpio.c | 30 ++++---- arch/powerpc/platforms/52xx/mpc52xx_gpt.c | 29 ++++---- arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c | 34 ++------- arch/powerpc/platforms/86xx/gef_gpio.c | 24 +++---- arch/powerpc/sysdev/cpm1.c | 10 +-- arch/powerpc/sysdev/cpm_common.c | 5 - arch/powerpc/sysdev/mpc8xxx_gpio.c | 5 - arch/powerpc/sysdev/ppc4xx_gpio.c | 5 - arch/powerpc/sysdev/qe_lib/gpio.c | 31 ++++----- arch/powerpc/sysdev/simple_gpio.c | 5 - drivers/gpio/gpiolib.c | 55 ++++++++++++++- drivers/gpio/xilinx_gpio.c | 15 ++-- drivers/of/device.c | 2 - drivers/of/gpio.c | 86 +++++++++++++++--------- include/asm-generic/gpio.h | 15 ++++ include/linux/of_device.h | 19 +++++ include/linux/of_gpio.h | 35 +++------- 18 files changed, 226 insertions(+), 191 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |