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-rw-r--r--sound/soc/mxs/mxs-pcm.c8
-rw-r--r--sound/soc/mxs/mxs-pcm.h1
-rw-r--r--sound/soc/mxs/mxs-saif.c18
3 files changed, 6 insertions, 21 deletions
diff --git a/sound/soc/mxs/mxs-pcm.c b/sound/soc/mxs/mxs-pcm.c
index b16abbbf7764..04a6b0d60944 100644
--- a/sound/soc/mxs/mxs-pcm.c
+++ b/sound/soc/mxs/mxs-pcm.c
@@ -56,16 +56,10 @@ static const struct snd_dmaengine_pcm_config mxs_dmaengine_pcm_config = {
int mxs_pcm_platform_register(struct device *dev)
{
- return snd_dmaengine_pcm_register(dev, &mxs_dmaengine_pcm_config,
+ return devm_snd_dmaengine_pcm_register(dev, &mxs_dmaengine_pcm_config,
SND_DMAENGINE_PCM_FLAG_NO_RESIDUE |
SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX);
}
EXPORT_SYMBOL_GPL(mxs_pcm_platform_register);
-void mxs_pcm_platform_unregister(struct device *dev)
-{
- snd_dmaengine_pcm_unregister(dev);
-}
-EXPORT_SYMBOL_GPL(mxs_pcm_platform_unregister);
-
MODULE_LICENSE("GPL");
diff --git a/sound/soc/mxs/mxs-pcm.h b/sound/soc/mxs/mxs-pcm.h
index bc685b67cac7..035ea0436ca5 100644
--- a/sound/soc/mxs/mxs-pcm.h
+++ b/sound/soc/mxs/mxs-pcm.h
@@ -20,6 +20,5 @@
#define _MXS_PCM_H
int mxs_pcm_platform_register(struct device *dev);
-void mxs_pcm_platform_unregister(struct device *dev);
#endif
diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index 54e622acac33..231d7e7b0711 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -50,9 +50,9 @@ static struct mxs_saif *mxs_saif[2];
* This also means that both SAIFs must operate at the same sample rate.
*
* We abstract this as each saif has a master, the master could be
- * himself or other saifs. In the generic saif driver, saif does not need
- * to know the different clkmux. Saif only needs to know who is his master
- * and operating his master to generate the proper clock rate for him.
+ * itself or other saifs. In the generic saif driver, saif does not need
+ * to know the different clkmux. Saif only needs to know who is its master
+ * and operating its master to generate the proper clock rate for it.
* The master id is provided in mach-specific layer according to different
* clkmux setting.
*/
@@ -76,7 +76,7 @@ static int mxs_saif_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
* Since SAIF may work on EXTMASTER mode, IOW, it's working BITCLK&LRCLK
* is provided by other SAIF, we provide a interface here to get its master
* from its master_id.
- * Note that the master could be himself.
+ * Note that the master could be itself.
*/
static inline struct mxs_saif *mxs_saif_get_master(struct mxs_saif * saif)
{
@@ -516,7 +516,7 @@ static int mxs_saif_trigger(struct snd_pcm_substream *substream, int cmd,
}
/*
- * If the saif's master is not himself, we also need to enable
+ * If the saif's master is not itself, we also need to enable
* itself clk for its internal basic logic to work.
*/
if (saif != master_saif) {
@@ -804,13 +804,6 @@ static int mxs_saif_probe(struct platform_device *pdev)
return 0;
}
-static int mxs_saif_remove(struct platform_device *pdev)
-{
- mxs_pcm_platform_unregister(&pdev->dev);
-
- return 0;
-}
-
static const struct of_device_id mxs_saif_dt_ids[] = {
{ .compatible = "fsl,imx28-saif", },
{ /* sentinel */ }
@@ -819,7 +812,6 @@ MODULE_DEVICE_TABLE(of, mxs_saif_dt_ids);
static struct platform_driver mxs_saif_driver = {
.probe = mxs_saif_probe,
- .remove = mxs_saif_remove,
.driver = {
.name = "mxs-saif",