From 77ba6e7ffbd8b0afe3e475629d5fcb52e7447405 Mon Sep 17 00:00:00 2001
From: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Date: Mon, 25 Oct 2021 16:31:05 +0200
Subject: phy: stm32: adopt dev_err_probe for regulators

Change stm32-usbphyc driver to use dev_err_probe(), to benefit of
devices_deferred debugfs in case of probe deferral.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Reviewed-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Link: https://lore.kernel.org/r/1635172265-26219-1-git-send-email-fabrice.gasnier@foss.st.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
 drivers/phy/st/phy-stm32-usbphyc.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/phy/st/phy-stm32-usbphyc.c b/drivers/phy/st/phy-stm32-usbphyc.c
index 7df6a63ad37b..115be0eea0d6 100644
--- a/drivers/phy/st/phy-stm32-usbphyc.c
+++ b/drivers/phy/st/phy-stm32-usbphyc.c
@@ -672,17 +672,15 @@ static int stm32_usbphyc_probe(struct platform_device *pdev)
 
 	usbphyc->vdda1v1 = devm_regulator_get(dev, "vdda1v1");
 	if (IS_ERR(usbphyc->vdda1v1)) {
-		ret = PTR_ERR(usbphyc->vdda1v1);
-		if (ret != -EPROBE_DEFER)
-			dev_err(dev, "failed to get vdda1v1 supply: %d\n", ret);
+		ret = dev_err_probe(dev, PTR_ERR(usbphyc->vdda1v1),
+				    "failed to get vdda1v1 supply\n");
 		goto clk_disable;
 	}
 
 	usbphyc->vdda1v8 = devm_regulator_get(dev, "vdda1v8");
 	if (IS_ERR(usbphyc->vdda1v8)) {
-		ret = PTR_ERR(usbphyc->vdda1v8);
-		if (ret != -EPROBE_DEFER)
-			dev_err(dev, "failed to get vdda1v8 supply: %d\n", ret);
+		ret = dev_err_probe(dev, PTR_ERR(usbphyc->vdda1v8),
+				    "failed to get vdda1v8 supply\n");
 		goto clk_disable;
 	}
 
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