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authorJani Nikula <ext-jani.1.nikula@nokia.com>2010-01-08 14:43:03 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-01-11 09:34:06 -0800
commit24f3c59e1781435835083eab587399c8bdc235b4 (patch)
tree8a82b2b7bb9fad5ddfe8149e4af0fb12bfeb1878 /Documentation/hwmon
parent3f4724027bfe38644146252f7aa979dea7f80720 (diff)
downloadlinux-24f3c59e1781435835083eab587399c8bdc235b4.tar.gz
gpiolib: fix poll(2) support reconfigure on sysfs polarity change
Previously enabled poll(2) support on one edge was never reconfigured when sysfs polarity change was triggered from kernel, because 'struct device *dev' shadowed an earlier definition. Found by sparse, which I should've run much earlier. Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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