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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 21:37:50 +0000 (14:37 -0700)
commitb7ab3afe207c8de114c9f546f8f9906f4ea7ecc3
tree641a6472d20486099017672a5f2b1518f0e74f4ctree | snapshot
parent9f6425cad8634c76c9055a3f4e85733f8f234419commit | 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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