ASoC: sh: rcar: core: don't open code of_device_get_match_data()

This change will also make Coverity happy by avoiding a theoretical NULL
pointer dereference; yet another reason is to use the above helper function
to tighten the code and make it more readable.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 21e13b3a356f..ba37b0d55b21 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -1119,7 +1119,6 @@ static int rsnd_probe(struct platform_device *pdev)
         struct rsnd_priv *priv;
         struct device *dev = &pdev->dev;
         struct rsnd_dai *rdai;
-        const struct of_device_id *of_id = of_match_device(rsnd_of_match, dev);
         int (*probe_func[])(struct rsnd_priv *priv) = {
                 rsnd_gen_probe,
                 rsnd_dma_probe,
@@ -1145,7 +1144,7 @@ static int rsnd_probe(struct platform_device *pdev)
         }
 
         priv->pdev      = pdev;
-        priv->flags     = (unsigned long)of_id->data;
+        priv->flags     = (unsigned long)of_device_get_match_data(dev);
         spin_lock_init(&priv->lock);
 
         /*