tree 63871d0c27cfffcd6b4bba7a242913d8a846655e
parent f722406faae2d073cc1d01063d1123c35425939e
author Andrew Bresticker <abrestic@chromium.org> 1369029487 -0700
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1369054729 +0100

ASoC: max98090: request IRQF_ONESHOT interrupt

request_threaded_irq() rejects calls which both do not specify a handler
(indicating that the primary IRQ handler should be used) and do not set
IRQF_ONESHOT because the combination is unsafe with level-triggered
interrupts.  It is safe in this case, though, since max98090 IRQs are
edge-triggered and the interrupts aren't ACK'ed until the codec's IRQ
status register is read.  Because of this, an IRQF_ONESHOT interrupt
doesn't really make a difference, but request one anyway in order to make
request_threaded_irq() happy.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>