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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>
This commit is contained in:
Fabrice Gasnier 2021-10-25 16:31:05 +02:00 committed by Vinod Koul
parent 97ba12d3fe
commit 77ba6e7ffb
1 changed files with 4 additions and 6 deletions
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10
drivers/phy/st/phy-stm32-usbphyc.c
View File

@ -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;
}