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(parent: 37812d2) | patch
staging:iio:trigger:bfintmr: Only enable timer when necessary
authorLars-Peter Clausen <lars@metafoo.de>
Mon, 17 Sep 2012 12:26:00 +0000 (13:26 +0100)
committerJonathan Cameron <jic23@kernel.org>
Mon, 17 Sep 2012 21:10:00 +0000 (22:10 +0100)
commit2aecc5b95cdb17d7b80463e9c1a542f389403cbb
tree73ccd6e1c577cab3c555c0d378e020800abf262etree | snapshot (tar.gz zip)
parent37812d2e10e5790f3cc3319055aac0647080c4afcommit | diff
staging:iio:trigger:bfintmr: Only enable timer when necessary

This patch hooks up the set_trigger_state callback for the blackfin timer
trigger driver and only enables the timer when a trigger consumer requests it to
be enabled. There really is no reason to keep the timer running and generate
interrupts if nobody is listening to them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/staging/iio/trigger/iio-trig-bfin-timer.c diff | blob | blame | history