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authorDavid Brownell <dbrownell@users.sourceforge.net>2009-01-06 14:42:27 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 15:59:25 -0800
commitab5dc372021def8f40b34761babecad0bf868b1c (patch)
tree0ccc13782c79913e61d688f4f14522b249028d4a /drivers/regulator
parentcabb3fc4bd1628c37c37e054960eb3e4bf30dc26 (diff)
gpio: pca953x handles more chips, i2c fault codes
Minor updates to the pca953x GPIO expander driver: handle several more compatible parts, and stop assuming that the I2C layer's return codes are garbage (that's now been fixed). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Eric Miao <eric.miao@marvell.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/regulator')
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