soundwire: bus: only clear valid DP0 interrupts

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We should only access the fields that are relevant for DP0, and never
write to reserved or read-only SDCA_CASCADE fields.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20201124013318.8963-5-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Pierre-Louis Bossart 2020-11-24 09:33:17 +08:00 • committed by Vinod Koul

parent 2fb9478495

commit b35991de7a

1 changed files with 5 additions and 3 deletions

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drivers/soundwire/bus.c

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