phy: qcom-qmp: drop regulator error message

Regulator core already logs an error message in case requesting a
regulator fails so drop the mostly redundant error message from probe.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20221012081241.18273-2-johan+linaro@kernel.orgSigned-off-by: Vinod Koul <vkoul@kernel.org>

drivers/phy/qualcomm/phy-qcom-qmp-combo.c

@@ -2816,8 +2816,7 @@ static int qmp_combo_probe(struct platform_device *pdev)
 
 	ret = qmp_combo_vreg_init(dev, cfg);
 	if (ret)
-		return dev_err_probe(dev, ret,
-				     "failed to get regulator supplies\n");
+		return ret;
 
 	num = of_get_available_child_count(dev->of_node);
 	/* do we have a rogue child node ? */

drivers/phy/qualcomm/phy-qcom-qmp-pcie-msm8996.c

@@ -869,8 +869,7 @@ static int qmp_pcie_msm8996_probe(struct platform_device *pdev)
 
 	ret = qmp_pcie_msm8996_vreg_init(dev, cfg);
 	if (ret)
-		return dev_err_probe(dev, ret,
-				     "failed to get regulator supplies\n");
+		return ret;
 
 	num = of_get_available_child_count(dev->of_node);
 	/* do we have a rogue child node ? */

drivers/phy/qualcomm/phy-qcom-qmp-pcie.c

@@ -2445,8 +2445,7 @@ static int qmp_pcie_probe(struct platform_device *pdev)
 
 	ret = qmp_pcie_vreg_init(dev, cfg);
 	if (ret)
-		return dev_err_probe(dev, ret,
-				     "failed to get regulator supplies\n");
+		return ret;
 
 	num = of_get_available_child_count(dev->of_node);
 	/* do we have a rogue child node ? */

drivers/phy/qualcomm/phy-qcom-qmp-ufs.c

@@ -1210,8 +1210,7 @@ static int qmp_ufs_probe(struct platform_device *pdev)
 
 	ret = qmp_ufs_vreg_init(dev, cfg);
 	if (ret)
-		return dev_err_probe(dev, ret,
-				     "failed to get regulator supplies\n");
+		return ret;
 
 	num = of_get_available_child_count(dev->of_node);
 	/* do we have a rogue child node ? */

drivers/phy/qualcomm/phy-qcom-qmp-usb.c

@@ -2746,8 +2746,7 @@ static int qmp_usb_probe(struct platform_device *pdev)
 
 	ret = qmp_usb_vreg_init(dev, cfg);
 	if (ret)
-		return dev_err_probe(dev, ret,
-				     "failed to get regulator supplies\n");
+		return ret;
 
 	num = of_get_available_child_count(dev->of_node);
 	/* do we have a rogue child node ? */