Merge series "ASoC: samsung: remove cppcheck warnings" from Pierre-Louis...

Merge series "ASoC: samsung: remove cppcheck warnings" from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:

v4:
corrected Fixes tag
Added added Krzysztof Kozlowski's r-v-b tag
reverted patch2 to v2 since this is the agreement.

v3:
Added Sylwester tag
Rebased and squashed fix with initial patch which was merged at some
point but can't be found in broonie/for-next (not sure what happened?)
Corrected patch subjects to tm2_wm5110
Reverted second patch to initial v1, after agreement between Krzysztof
and Sylwester

v2:
added Krzysztof Kozlowski's tags
added fix for first patch already merged as suggested by Krzysztof Kozlowski
moved variable to lower scope in patch6

Pierre-Louis Bossart (2):
  ASoC: samsung: tm2_wm5110: check of of_parse return value
  ASoC: samsung: tm2_wm5110: remove shadowed variable

 sound/soc/samsung/tm2_wm5110.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

--
2.25.1

sound/soc/samsung/tm2_wm5110.c

@@ -501,7 +501,6 @@ static int tm2_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct snd_soc_card *card = &tm2_card;
 	struct tm2_machine_priv *priv;
-	struct of_phandle_args args;
 	struct snd_soc_dai_link *dai_link;
 	int num_codecs, ret, i;
 
@@ -553,7 +552,7 @@ static int tm2_probe(struct platform_device *pdev)
 
 		ret = of_parse_phandle_with_args(dev->of_node, "i2s-controller",
 						 cells_name, i, &args);
-		if (!args.np) {
+		if (ret) {
 			dev_err(dev, "i2s-controller property parse error: %d\n", i);
 			ret = -EINVAL;
 			goto dai_node_put;
@@ -585,6 +584,8 @@ static int tm2_probe(struct platform_device *pdev)
 	}
 
 	if (num_codecs > 1) {
+		struct of_phandle_args args;
+
 		/* HDMI DAI link (I2S1) */
 		i = card->num_links - 1;