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ASoC: dwc: correct irq clear method
authorYitian Bu <buyitian@gmail.com>
Fri, 2 Oct 2015 07:18:41 +0000 (15:18 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 22 Oct 2015 21:43:16 +0000 (14:43 -0700)
commitc606b8d1b2c549588ca70435780f05f25b8239eb
tree0b438fe9eeb2e4f68335174905b587442d69ddeftree
parent99100337fa0b6654712ca76997cf52c51696e820commit | diff
ASoC: dwc: correct irq clear method

commit 4873867e5f2bd90faad861dd94865099fc3140f3 upstream.

from Designware I2S datasheet, tx/rx XRUN irq is cleared by
reading register TOR/ROR, rather than by writing into them.

Signed-off-by: Yitian Bu <yitian.bu@tangramtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/soc/dwc/designware_i2s.c diff | blob | history
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