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| author | Jani Nikula <ext-jani.1.nikula@nokia.com> | 2009-09-22 16:46:33 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 07:39:46 -0700 |
| commit | a4177ee7f1a83eecb1d75e85d32664b023ef65e9 (patch) | |
| tree | 614b12b1f28a1a9090d96bea33639265e3e79839 /Documentation/acpi | |
| parent | d8c1acb1664d17dd995e34507533321e986d9215 (diff) | |
| download | talos-obmc-linux-a4177ee7f1a83eecb1d75e85d32664b023ef65e9.tar.gz talos-obmc-linux-a4177ee7f1a83eecb1d75e85d32664b023ef65e9.zip | |
gpiolib: allow exported GPIO nodes to be named using sysfs links
Commit 926b663ce8215ba448960e1ff6e58b67a2c3b99b (gpiolib: allow GPIOs to
be named) already provides naming on the chip level. This patch provides
more flexibility by allowing multiple names where ever in sysfs on a per
GPIO basis.
Adapted from David Brownell's comments on a similar concept:
http://lkml.org/lkml/2009/4/20/203.
[randy.dunlap@oracle.com: fix build for CONFIG_GENERIC_GPIO=n]
Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com>
Acked-by: David Brownell <david-b@pacbell.net>
Cc: Daniel Silverstone <dsilvers@simtec.co.uk>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/acpi')
0 files changed, 0 insertions, 0 deletions
