diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2019-08-06 02:55:22 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2019-08-21 11:06:19 +0200 |
| commit | 183c7687802e4132eb782808a8bf80689a9219c1 (patch) | |
| tree | 8461aca4e517f20fede9b96e11f9c1db6a2fe612 /drivers/soundwire | |
| parent | soundwire: cadence_master: add kernel parameter to override interrupt mask (diff) | |
| download | linux-183c7687802e4132eb782808a8bf80689a9219c1.tar.xz linux-183c7687802e4132eb782808a8bf80689a9219c1.zip | |
soundwire: intel: move shutdown() callback and don't export symbol
All DAI callbacks are in intel.c except for shutdown. Move and remove
export symbol
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190806005522.22642-18-pierre-louis.bossart@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/cadence_master.c | 14 | ||||
| -rw-r--r-- | drivers/soundwire/cadence_master.h | 2 | ||||
| -rw-r--r-- | drivers/soundwire/intel.c | 17 |
3 files changed, 15 insertions, 18 deletions
diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c index 65f27fcd4f14..3338269397dd 100644 --- a/drivers/soundwire/cadence_master.c +++ b/drivers/soundwire/cadence_master.c @@ -1222,19 +1222,5 @@ int sdw_cdns_alloc_stream(struct sdw_cdns *cdns, } EXPORT_SYMBOL(sdw_cdns_alloc_stream); -void sdw_cdns_shutdown(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) -{ - struct sdw_cdns_dma_data *dma; - - dma = snd_soc_dai_get_dma_data(dai, substream); - if (!dma) - return; - - snd_soc_dai_set_dma_data(dai, substream, NULL); - kfree(dma); -} -EXPORT_SYMBOL(sdw_cdns_shutdown); - MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("Cadence Soundwire Library"); diff --git a/drivers/soundwire/cadence_master.h b/drivers/soundwire/cadence_master.h index fe2af62958b1..8254a9e8deb4 100644 --- a/drivers/soundwire/cadence_master.h +++ b/drivers/soundwire/cadence_master.h @@ -172,8 +172,6 @@ int sdw_cdns_alloc_stream(struct sdw_cdns *cdns, void sdw_cdns_config_stream(struct sdw_cdns *cdns, struct sdw_cdns_port *port, u32 ch, u32 dir, struct sdw_cdns_pdi *pdi); -void sdw_cdns_shutdown(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai); int sdw_cdns_pcm_set_stream(struct snd_soc_dai *dai, void *stream, int direction); int sdw_cdns_pdm_set_stream(struct snd_soc_dai *dai, diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index b3aeaf1fad66..459cc1e6355d 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -661,6 +661,19 @@ intel_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) return ret; } +static void intel_shutdown(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct sdw_cdns_dma_data *dma; + + dma = snd_soc_dai_get_dma_data(dai, substream); + if (!dma) + return; + + snd_soc_dai_set_dma_data(dai, substream, NULL); + kfree(dma); +} + static int intel_pcm_set_sdw_stream(struct snd_soc_dai *dai, void *stream, int direction) { @@ -676,14 +689,14 @@ static int intel_pdm_set_sdw_stream(struct snd_soc_dai *dai, static const struct snd_soc_dai_ops intel_pcm_dai_ops = { .hw_params = intel_hw_params, .hw_free = intel_hw_free, - .shutdown = sdw_cdns_shutdown, + .shutdown = intel_shutdown, .set_sdw_stream = intel_pcm_set_sdw_stream, }; static const struct snd_soc_dai_ops intel_pdm_dai_ops = { .hw_params = intel_hw_params, .hw_free = intel_hw_free, - .shutdown = sdw_cdns_shutdown, + .shutdown = intel_shutdown, .set_sdw_stream = intel_pdm_set_sdw_stream, }; |