[PATCH 2/3] soc: mediatek: pwrap: use correct log level

[Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org>]

From: Roman Vivchar <rva333@protonmail.com>

Errors paths should be dev_err, not dev_dbg. Replace all dev_dbg in error
branches to have the correct log level. Also simplify dev_err and return
with dev_err_probe.

Signed-off-by: Roman Vivchar <rva333@protonmail.com>
---
 drivers/soc/mediatek/mtk-pmic-wrap.c | 45 ++++++++++++++----------------------
 1 file changed, 17 insertions(+), 28 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index 0bcd85826375..a4b10b0a97cb 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -2475,10 +2475,9 @@ static int pwrap_probe(struct platform_device *pdev)
 	if (np->child)
 		of_slave_id = of_match_node(of_slave_match_tbl, np->child);
 
-	if (!of_slave_id) {
-		dev_dbg(&pdev->dev, "slave pmic should be defined in dts\n");
-		return -EINVAL;
-	}
+	if (!of_slave_id)
+		return dev_err_probe(&pdev->dev, -EINVAL,
+				     "slave pmic should be defined in dts\n");
 
 	wrp = devm_kzalloc(&pdev->dev, sizeof(*wrp), GFP_KERNEL);
 	if (!wrp)
@@ -2496,11 +2495,9 @@ static int pwrap_probe(struct platform_device *pdev)
 
 	if (HAS_CAP(wrp->master->caps, PWRAP_CAP_RESET)) {
 		wrp->rstc = devm_reset_control_get(wrp->dev, "pwrap");
-		if (IS_ERR(wrp->rstc)) {
-			ret = PTR_ERR(wrp->rstc);
-			dev_dbg(wrp->dev, "cannot get pwrap reset: %d\n", ret);
-			return ret;
-		}
+		if (IS_ERR(wrp->rstc))
+			return dev_err_probe(wrp->dev, PTR_ERR(wrp->rstc),
+					     "cannot get pwrap reset\n");
 	}
 
 	if (HAS_CAP(wrp->master->caps, PWRAP_CAP_BRIDGE)) {
@@ -2510,12 +2507,9 @@ static int pwrap_probe(struct platform_device *pdev)
 
 		wrp->rstc_bridge = devm_reset_control_get(wrp->dev,
 							  "pwrap-bridge");
-		if (IS_ERR(wrp->rstc_bridge)) {
-			ret = PTR_ERR(wrp->rstc_bridge);
-			dev_dbg(wrp->dev,
-				"cannot get pwrap-bridge reset: %d\n", ret);
-			return ret;
-		}
+		if (IS_ERR(wrp->rstc_bridge))
+			return dev_err_probe(wrp->dev, PTR_ERR(wrp->rstc_bridge),
+					     "cannot get pwrap-bridge reset\n");
 	}
 
 	ret = devm_clk_bulk_get_all_enabled(wrp->dev, &clk);
@@ -2535,10 +2529,8 @@ static int pwrap_probe(struct platform_device *pdev)
 	 */
 	if (!pwrap_readl(wrp, PWRAP_INIT_DONE2)) {
 		ret = pwrap_init(wrp);
-		if (ret) {
-			dev_dbg(wrp->dev, "init failed with %d\n", ret);
-			return ret;
-		}
+		if (ret)
+			return dev_err_probe(wrp->dev, ret, "init failed\n");
 	}
 
 	if (HAS_CAP(wrp->master->caps, PWRAP_CAP_ARB))
@@ -2548,10 +2540,9 @@ static int pwrap_probe(struct platform_device *pdev)
 	else
 		mask_done = PWRAP_STATE_INIT_DONE0;
 
-	if (!(pwrap_readl(wrp, PWRAP_WACS2_RDATA) & mask_done)) {
-		dev_dbg(wrp->dev, "initialization isn't finished\n");
-		return -ENODEV;
-	}
+	if (!(pwrap_readl(wrp, PWRAP_WACS2_RDATA) & mask_done))
+		return dev_err_probe(wrp->dev, -ENODEV,
+				     "initialization isn't finished\n");
 
 	/* Initialize watchdog, may not be done by the bootloader */
 	if (!HAS_CAP(wrp->master->caps, PWRAP_CAP_ARB))
@@ -2593,11 +2584,9 @@ static int pwrap_probe(struct platform_device *pdev)
 		return PTR_ERR(wrp->regmap);
 
 	ret = of_platform_populate(np, NULL, NULL, wrp->dev);
-	if (ret) {
-		dev_dbg(wrp->dev, "failed to create child devices at %pOF\n",
-				np);
-		return ret;
-	}
+	if (ret)
+		return dev_err_probe(wrp->dev, ret,
+				     "failed to create child devices at %pOF\n", np);
 
 	return 0;
 }

-- 
2.54.0