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linux/arch/arm/mach-sa1100/include/mach
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Linus Walleij 40ca061b1b ARM: 7841/1: sa1100: remove complex GPIO interface 
The SA1100 was implementing its own variants of gpio_get_value()
and gpio_set_value() and only selectively falling back to
gpiolib for extended (EGPIO) handling. However the driver in
gpio/gpio-sa1100.c already handles the same functionality for
these lines, yet remain unused.

The only upside would be things like a timing-critical hotpath
on bit-banged GPIO, but that kind of things does not seem to
happen on these GPIOs, so it is not worth having the extra
complexity.

Tested with some buttons on the Compaq iPAQ H3630.

Cc: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-10-29 11:01:02 +00:00
..
assabet.h PCMCIA: sa11x0: assabet: convert to use new irq/gpio management 2012-02-04 14:32:23 +00:00
badge4.h
bitfield.h
cerf.h PCMCIA: sa11x0: cerf: convert reset handling to use GPIO subsystem 2012-02-04 14:32:23 +00:00
collie.h ARM: fix lcd power build failure in collie_defconfig 2012-04-02 22:03:44 -07:00
debug-macro.S ARM: add an extra temp register to the low level debugging addruart macro 2011-09-26 10:11:25 -04:00
entry-macro.S ARM: remove disable_fiq and arch_ret_to_user macros 2012-02-21 17:05:18 -06:00
generic.h cpufreq: sa11x0: move cpufreq driver to drivers/cpufreq 2013-04-10 13:19:24 +02:00
h3xxx.h ARM: 7841/1: sa1100: remove complex GPIO interface 2013-10-29 11:01:02 +00:00
hardware.h ARM: sa11x0/pxa: convert OS timer registers to IOMEM 2012-07-09 17:37:35 +01:00
irqs.h ARM: 7343/1: sa11x0: convert to sparse IRQ 2012-03-25 23:57:22 +01:00
jornada720.h [ARM] 5255/1: Update jornada ssp to remove build errors/warnings 2008-09-18 12:29:09 +01:00
memory.h ARM: mach-sa1100: move ARM_DMA_ZONE_SIZE to mdesc->dma_zone_size 2011-07-18 15:30:03 -04:00
mtd-xip.h [ARM] move asm/xip.h's mach/hardware.h include to mach/xip.h 2008-12-14 13:22:51 +00:00
nanoengine.h PCMCIA: sa11x0: nanoengine: convert reset handling to use GPIO subsystem 2012-02-04 14:32:24 +00:00
neponset.h ARM: sa11x0: neponset: move register definitions to neponset.c 2012-02-09 15:34:17 +00:00
reset.h Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 2008-08-07 11:06:47 +01:00
SA-1100.h ARM: sa11x0/pxa: convert OS timer registers to IOMEM 2012-07-09 17:37:35 +01:00
SA-1101.h
shannon.h Merge branch 'platforms' of git://git.linaro.org/people/rmk/linux-arm 2012-03-27 18:17:02 -07:00
simpad.h ARM: sa1100: use __iomem pointers for MMIO 2012-09-19 15:19:16 +02:00
timex.h
uncompress.h ARM: remove unused arch_decomp_wdog() 2013-01-11 10:54:03 +08:00