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authorAnton Vorontsov <avorontsov@ru.mvista.com>2008-04-28 13:14:47 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-28 19:58:34 +0400
commit169b6a7a6e91e1ea32136681b475cbaf2074bf35 (patch)
treebf29842528e61cb07c581e43acbe3619a25746ab /drivers/video/modedb.c
parent8d0aab2f16c4fa170f32e7a74a52cd0122bbafef (diff)
downloadlinux-169b6a7a6e91e1ea32136681b475cbaf2074bf35.tar.xz
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 'drivers/video/modedb.c')
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