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* ASoC: cs42l42: constify snd_soc_dai_ops structureGustavo A. R. Silva2017-07-171-1/+1
| | | | | | | | | This structure is only stored in the ops field of a snd_soc_dai_driver structure. That field is declared const, so snd_soc_dai_ops structures that have this property can be declared as const also. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: cs42l42: Remove unneeded gpiod NULL checkFabio Estevam2017-07-171-6/+3
| | | | | | | | The gpiod API checks for NULL descriptors, so there is no need to duplicate the check in the driver. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: fix platform_no_drv_owner.cocci warningskbuild test robot2016-11-101-1/+0
| | | | | | | | | | | | sound/soc/codecs/cs42l42.c:1972:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci CC: James Schulman <james.schulman@cirrus.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: Add support for CS42L42 codecJames Schulman2016-11-091-0/+1987
Add support for Cirrus Logic CS42L42 codec. SoundWire support is not enabled. Features support for I2C control and I2S audio. Signed-off-by: James Schulman <james.schulman@cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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