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Subject[RFC PATCH 0/3] Use basic_mmio_gpio to implement a generic gpio chip
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This series is based on my earlier set of GPIO patches[1] to extend the
basic_mmio_driver to be used as a library to implement a more generic gpio
chip as initially implemented by Anton Vorontsov[2].

I've modified Anton's patch slightly to allow the bgpio_chip to be embedded
into another structure and converted two drivers over - bt8xxgpio and
langwell. bt8xxgpio seems to play nicely, but langwell not so much as it
didn't previously use a gpio_chip per bank but it is a nice illustration.

Note that this is the same set of patches as attached in "Re: [PATCHv3 0/7]
gpio: extend basic_mmio_gpio for different controllers" but reposted as a set
of patches for convenience.

1. http://article.gmane.org/gmane.linux.kernel/1124700
2. http://lkml.org/lkml/2011/4/19/401

Jamie Iles (3):
basic_mmio_gpio: split into a gpio library and platform device
gpio/bt8xxgpio: convert to use basic_mmio_gpio library
gpio/langwell: convert to use basic_mmio_gpio library

drivers/gpio/Kconfig | 8 +
drivers/gpio/Makefile | 1 +
drivers/gpio/basic_mmio_gpio.c | 317 +++++++++++++++++++++------------------
drivers/gpio/bt8xxgpio.c | 119 +++------------
drivers/gpio/langwell_gpio.c | 253 +++++++++++++++----------------
include/linux/basic_mmio_gpio.h | 55 +++++++
6 files changed, 381 insertions(+), 372 deletions(-)

--
1.7.4.4



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