Use the of_device_get_match_data() helper instead of open coding.
Note that the sata_rcar driver is used with DT only, so there's always a
valid match.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
drivers/ata/sata_rcar.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c
index 537d11869069aae7..80ee2f2a50d02872 100644
--- a/drivers/ata/sata_rcar.c
+++ b/drivers/ata/sata_rcar.c
@@ -872,7 +872,6 @@ MODULE_DEVICE_TABLE(of, sata_rcar_match);
static int sata_rcar_probe(struct platform_device *pdev)
{
- const struct of_device_id *of_id;
struct ata_host *host;
struct sata_rcar_priv *priv;
struct resource *mem;
@@ -888,11 +887,7 @@ static int sata_rcar_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;
- of_id = of_match_device(sata_rcar_match, &pdev->dev);
- if (!of_id)
- return -ENODEV;
-
- priv->type = (enum sata_rcar_type)of_id->data;
+ priv->type = (enum sata_rcar_type)of_device_get_match_data(&pdev->dev);
priv->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(priv->clk)) {
dev_err(&pdev->dev, "failed to get access to sata clock\n");
--
2.7.4
