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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2008-04-28 02:14:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-28 08:58:34 -0700 |
| commit | 169b6a7a6e91e1ea32136681b475cbaf2074bf35 (patch) | |
| tree | bf29842528e61cb07c581e43acbe3619a25746ab /ipc/sem.c | |
| parent | 8d0aab2f16c4fa170f32e7a74a52cd0122bbafef (diff) | |
gpiochip_reserve()
Add a new function gpiochip_reserve() to reserve ranges of gpios that platform
code has pre-allocated. That is, this marks gpio numbers which will be
claimed by drivers that haven't yet been loaded, and thus are not available
for dynamic gpio number allocation.
[akpm@linux-foundation.org: remove unneeded __must_check]
[david-b@pacbell.net: don't export gpiochip_reserve (section fix)]
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc/sem.c')
0 files changed, 0 insertions, 0 deletions