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authorDavid Brownell <dbrownell@users.sourceforge.net>2009-01-06 14:42:26 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 15:59:25 -0800
commitcabb3fc4bd1628c37c37e054960eb3e4bf30dc26 (patch)
treedb8acce21cc4c9762da5f815779ec702f5a59c0c /include/linux/dma_remapping.h
parentba6c4033b9db22cb54e7e03dae5b624b7b0ffaf9 (diff)
twl4030-gpio: cleanup debounce
Provide a static debounce configuration mechanism for twl4030 GPIOs, replacing the previous dynamic one. The single user of that mechanism was for MMC card detect debouncing. Boards can provide a bitmask saying which GPIOs to debounce (30 msec). It's always enabled for pins with the MMC card-detect/VMMCx link active, so most boards won't need to set the debounce mask. This is a net code shrink, including runtime footprint. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/dma_remapping.h')
0 files changed, 0 insertions, 0 deletions