[PATCH 3/6] ASoC: sunxi: sun4i-i2s: Use dev_err_probe() for probe error handling

[phucduc.bui@gmail.com]

From: bui duc phuc <phucduc.bui@gmail.com>

Use dev_err_probe() for probe error handling to simplify the error paths
and handle -EPROBE_DEFER correctly.

Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
---
 sound/soc/sunxi/sun4i-i2s.c | 28 ++++++++++++----------------
 1 file changed, 12 insertions(+), 16 deletions(-)

diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c
index 40de99a34bc3..716fa4d872ff 100644
--- a/sound/soc/sunxi/sun4i-i2s.c
+++ b/sound/soc/sunxi/sun4i-i2s.c
@@ -1550,30 +1550,26 @@ static int sun4i_i2s_probe(struct platform_device *pdev)
 	}
 
 	i2s->bus_clk = devm_clk_get(&pdev->dev, "apb");
-	if (IS_ERR(i2s->bus_clk)) {
-		dev_err(&pdev->dev, "Can't get our bus clock\n");
-		return PTR_ERR(i2s->bus_clk);
-	}
+	if (IS_ERR(i2s->bus_clk))
+		return dev_err_probe(&pdev->dev, PTR_ERR(i2s->bus_clk),
+				     "Can't get our bus clock\n");
 
 	i2s->regmap = devm_regmap_init_mmio(&pdev->dev, regs,
 					    i2s->variant->sun4i_i2s_regmap);
-	if (IS_ERR(i2s->regmap)) {
-		dev_err(&pdev->dev, "Regmap initialisation failed\n");
-		return PTR_ERR(i2s->regmap);
-	}
+	if (IS_ERR(i2s->regmap))
+		return dev_err_probe(&pdev->dev, PTR_ERR(i2s->regmap),
+				     "Regmap initialisation failed\n");
 
 	i2s->mod_clk = devm_clk_get(&pdev->dev, "mod");
-	if (IS_ERR(i2s->mod_clk)) {
-		dev_err(&pdev->dev, "Can't get our mod clock\n");
-		return PTR_ERR(i2s->mod_clk);
-	}
+	if (IS_ERR(i2s->mod_clk))
+		return dev_err_probe(&pdev->dev, PTR_ERR(i2s->mod_clk),
+				     "Can't get our mod clock\n");
 
 	if (i2s->variant->has_reset) {
 		i2s->rst = devm_reset_control_get_exclusive(&pdev->dev, NULL);
-		if (IS_ERR(i2s->rst)) {
-			dev_err(&pdev->dev, "Failed to get reset control\n");
-			return PTR_ERR(i2s->rst);
-		}
+		if (IS_ERR(i2s->rst))
+			return dev_err_probe(&pdev->dev, PTR_ERR(i2s->rst),
+					     "Failed to get reset control\n");
 	}
 
 	if (!IS_ERR(i2s->rst)) {
-- 
2.43.0