Merge remote-tracking branches 'asoc/topic/adau1977', 'asoc/topic/arizona', 'asoc/topic/atmel', 'asoc/topic/au1x' and 'asoc/topic/bcm' into asoc-next

sound/atmel/ac97c.c

@@ -783,7 +783,9 @@ static int atmel_ac97c_probe(struct platform_device *pdev)
 		dev_dbg(&pdev->dev, "no peripheral clock\n");
 		return PTR_ERR(pclk);
 	}
-	clk_prepare_enable(pclk);
+	retval = clk_prepare_enable(pclk);
+	if (retval)
+		goto err_prepare_enable;
 
 	retval = snd_card_new(&pdev->dev, SNDRV_DEFAULT_IDX1,
 			      SNDRV_DEFAULT_STR1, THIS_MODULE,
@@ -879,6 +881,7 @@ err_request_irq:
 	snd_card_free(card);
 err_snd_card_new:
 	clk_disable_unprepare(pclk);
+err_prepare_enable:
 	clk_put(pclk);
 	return retval;
 }
@@ -897,9 +900,9 @@ static int atmel_ac97c_resume(struct device *pdev)
 {
 	struct snd_card *card = dev_get_drvdata(pdev);
 	struct atmel_ac97c *chip = card->private_data;
+	int ret = clk_prepare_enable(chip->pclk);
 
-	clk_prepare_enable(chip->pclk);
-	return 0;
+	return ret;
 }
 
 static SIMPLE_DEV_PM_OPS(atmel_ac97c_pm, atmel_ac97c_suspend, atmel_ac97c_resume);

sound/soc/atmel/atmel-classd.c

@@ -652,7 +652,6 @@ static int atmel_classd_probe(struct platform_device *pdev)
 	}
 
 	snd_soc_card_set_drvdata(card, dd);
-	platform_set_drvdata(pdev, card);
 
 	ret = atmel_classd_asoc_card_init(dev, card);
 	if (ret) {

sound/soc/atmel/atmel-pdmic.c

@@ -694,7 +694,6 @@ static int atmel_pdmic_probe(struct platform_device *pdev)
 	}
 
 	snd_soc_card_set_drvdata(card, dd);
-	platform_set_drvdata(pdev, card);
 
 	ret = atmel_pdmic_asoc_card_init(dev, card);
 	if (ret) {

sound/soc/au1x/db1200.c

@@ -99,7 +99,7 @@ static int db1200_i2s_startup(struct snd_pcm_substream *substream)
 	return 0;
 }
 
-static struct snd_soc_ops db1200_i2s_wm8731_ops = {
+static const struct snd_soc_ops db1200_i2s_wm8731_ops = {
 	.startup	= db1200_i2s_startup,
 };
 

sound/soc/au1x/dbdma2.c

@@ -304,7 +304,7 @@ static int au1xpsc_pcm_close(struct snd_pcm_substream *substream)
 	return 0;
 }
 
-static struct snd_pcm_ops au1xpsc_pcm_ops = {
+static const struct snd_pcm_ops au1xpsc_pcm_ops = {
 	.open		= au1xpsc_pcm_open,
 	.close		= au1xpsc_pcm_close,
 	.ioctl		= snd_pcm_lib_ioctl,

sound/soc/au1x/dma.c

@@ -277,7 +277,7 @@ static snd_pcm_uframes_t alchemy_pcm_pointer(struct snd_pcm_substream *ss)
 	return bytes_to_frames(ss->runtime, location);
 }
 
-static struct snd_pcm_ops alchemy_pcm_ops = {
+static const struct snd_pcm_ops alchemy_pcm_ops = {
 	.open			= alchemy_pcm_open,
 	.close			= alchemy_pcm_close,
 	.ioctl			= snd_pcm_lib_ioctl,

sound/soc/au1x/psc-i2s.c

@@ -392,7 +392,7 @@ static int au1xpsc_i2s_drvresume(struct device *dev)
 	return 0;
 }
 
-static struct dev_pm_ops au1xpsci2s_pmops = {
+static const struct dev_pm_ops au1xpsci2s_pmops = {
 	.suspend	= au1xpsc_i2s_drvsuspend,
 	.resume		= au1xpsc_i2s_drvresume,
 };

sound/soc/bcm/cygnus-ssp.c

@@ -1288,7 +1288,7 @@ static const struct snd_soc_dai_driver cygnus_ssp_dai_info[] = {
 	INIT_CPU_DAI(2),
 };
 
-static struct snd_soc_dai_driver cygnus_spdif_dai_info = {
+static const struct snd_soc_dai_driver cygnus_spdif_dai_info = {
 	.name = "cygnus-spdif",
 	.playback = {
 		.channels_min = 2,

sound/soc/codecs/adau1977.c

@@ -388,8 +388,7 @@ static int adau1977_power_disable(struct adau1977 *adau1977)
 
 	regcache_mark_dirty(adau1977->regmap);
 
-	if (adau1977->reset_gpio)
-		gpiod_set_value_cansleep(adau1977->reset_gpio, 0);
+	gpiod_set_value_cansleep(adau1977->reset_gpio, 0);
 
 	regcache_cache_only(adau1977->regmap, true);
 
@@ -420,8 +419,7 @@ static int adau1977_power_enable(struct adau1977 *adau1977)
 			goto err_disable_avdd;
 	}
 
-	if (adau1977->reset_gpio)
-		gpiod_set_value_cansleep(adau1977->reset_gpio, 1);
+	gpiod_set_value_cansleep(adau1977->reset_gpio, 1);
 
 	regcache_cache_only(adau1977->regmap, false);
 

sound/soc/codecs/cs47l24.c

@@ -1203,7 +1203,7 @@ static const struct snd_soc_codec_driver soc_codec_dev_cs47l24 = {
 	},
 };
 
-static struct snd_compr_ops cs47l24_compr_ops = {
+static const struct snd_compr_ops cs47l24_compr_ops = {
 	.open = cs47l24_open,
 	.free = wm_adsp_compr_free,
 	.set_params = wm_adsp_compr_set_params,

sound/soc/codecs/wm5102.c

@@ -2017,7 +2017,7 @@ static const struct snd_soc_codec_driver soc_codec_dev_wm5102 = {
 	},
 };
 
-static struct snd_compr_ops wm5102_compr_ops = {
+static const struct snd_compr_ops wm5102_compr_ops = {
 	.open = wm5102_open,
 	.free = wm_adsp_compr_free,
 	.set_params = wm_adsp_compr_set_params,

sound/soc/codecs/wm5110.c

@@ -2372,7 +2372,7 @@ static const struct snd_soc_codec_driver soc_codec_dev_wm5110 = {
 	},
 };
 
-static struct snd_compr_ops wm5110_compr_ops = {
+static const struct snd_compr_ops wm5110_compr_ops = {
 	.open = wm5110_open,
 	.free = wm_adsp_compr_free,
 	.set_params = wm_adsp_compr_set_params,