Mathias Nyman 80b0a60292 gpiolib: add gpio get direction callback support ...

Add .get_direction callback to gpio_chip. This allows gpiolib
to check the current direction of a gpio.
Used to show the correct gpio direction in sysfs and debug entries.

If callback is not set then gpiolib will work as previously;
e.g. guessing everything is input until a direction is set.

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

2012-10-26 09:18:55 +02:00

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acpi

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

2012-10-08 07:14:06 +09:00

asm-generic

gpiolib: add gpio get direction callback support

2012-10-26 09:18:55 +02:00

clocksource

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crypto

Merge branch 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2012-10-14 13:39:34 -07:00

drm

Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel into drm-next

2012-10-07 21:13:54 +10:00

keys

KEYS: Asymmetric key pluggable data parsers

2012-10-08 13:50:13 +10:30

linux

Merge branch 'modules-next' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2012-10-14 13:39:34 -07:00

math-emu

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media

Merge branch 'exynos-drm-next' of git://git.infradead.org/users/kmpark/linux-samsung into drm-next

2012-10-07 21:06:33 +10:00

memory

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misc

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mtd

UAPI: (Scripted) Disintegrate include/mtd

2012-10-09 09:49:09 +01:00

net

ipv4: Add FLOWI_FLAG_KNOWN_NH

2012-10-08 17:42:36 -04:00

pcmcia

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ras

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rdma

infiniband: pass rdma_cm module to netlink_dump_start

2012-10-07 00:30:56 -04:00

rxrpc

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scsi

SCSI misc on 20121012

2012-10-13 10:57:01 +09:00

sound

Sound updates for 3.7-rc1

2012-10-09 07:07:14 +09:00

target

target: Add target_submit_cmd_map_sgls for SGL fabric memory passthrough

2012-10-02 14:16:08 -07:00

trace

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

2012-10-10 10:49:20 +09:00

uapi

UAPI Disintegration 2012-10-13

2012-10-13 13:28:32 -07:00

video

fbdev updates for 3.7

2012-10-12 10:21:02 +09:00

xen

UAPI Disintegration 2012-10-09

2012-10-13 11:14:29 +09:00

Kbuild

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