Merge remote-tracking branch 'asoc/fix/intel' into asoc-linus

sound/soc/intel/atom/sst-mfld-platform-pcm.c

@@ -771,6 +771,9 @@ static int sst_soc_prepare(struct device *dev)
 	struct sst_data *drv = dev_get_drvdata(dev);
 	struct snd_soc_pcm_runtime *rtd;
 
+	if (!drv->soc_card)
+		return 0;
+
 	/* suspend all pcms first */
 	snd_soc_suspend(drv->soc_card->dev);
 	snd_soc_poweroff(drv->soc_card->dev);
@@ -793,6 +796,9 @@ static void sst_soc_complete(struct device *dev)
 	struct sst_data *drv = dev_get_drvdata(dev);
 	struct snd_soc_pcm_runtime *rtd;
 
+	if (!drv->soc_card)
+		return;
+
 	/* restart SSPs */
 	list_for_each_entry(rtd, &drv->soc_card->rtd_list, list) {
 		struct snd_soc_dai *dai = rtd->cpu_dai;

sound/soc/intel/atom/sst/sst_acpi.c

@@ -452,6 +452,8 @@ static struct sst_acpi_mach sst_acpi_bytcr[] = {
 static struct sst_acpi_mach sst_acpi_chv[] = {
 	{"10EC5670", "cht-bsw-rt5672", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
 						&chv_platform_data },
+	{"10EC5672", "cht-bsw-rt5672", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
+						&chv_platform_data },
 	{"10EC5645", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
 						&chv_platform_data },
 	{"10EC5650", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,

sound/soc/intel/boards/cht_bsw_rt5645.c

@@ -44,6 +44,7 @@ struct cht_acpi_card {
 struct cht_mc_private {
 	struct snd_soc_jack jack;
 	struct cht_acpi_card *acpi_card;
+	char codec_name[16];
 };
 
 static inline struct snd_soc_dai *cht_get_codec_dai(struct snd_soc_card *card)
@@ -354,7 +355,6 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
 	int i;
 	struct cht_mc_private *drv;
 	struct snd_soc_card *card = snd_soc_cards[0].soc_card;
-	char codec_name[16];
 	struct sst_acpi_mach *mach;
 	const char *i2c_name = NULL;
 	int dai_index = 0;
@@ -374,12 +374,12 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
 	}
 	card->dev = &pdev->dev;
 	mach = card->dev->platform_data;
-	sprintf(codec_name, "i2c-%s:00", drv->acpi_card->codec_id);
+	sprintf(drv->codec_name, "i2c-%s:00", drv->acpi_card->codec_id);
 
 	/* set correct codec name */
 	for (i = 0; i < ARRAY_SIZE(cht_dailink); i++)
 		if (!strcmp(card->dai_link[i].codec_name, "i2c-10EC5645:00")) {
-			card->dai_link[i].codec_name = kstrdup(codec_name, GFP_KERNEL);
+			card->dai_link[i].codec_name = drv->codec_name;
 			dai_index = i;
 		}