From 8a8c9008c8d59d1476cda979aaee1ee9640782a5 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sun, 26 Mar 2023 10:29:33 +0200 Subject: [PATCH] regulator: Handle deferred clk [ Upstream commit 02bcba0b9f9da706d5bd1e8cbeb83493863e17b5 ] devm_clk_get() can return -EPROBE_DEFER. So it is better to return the error code from devm_clk_get(), instead of a hard coded -ENOENT. This gives more opportunities to successfully probe the driver. Fixes: ec662ba089da ("regulator: fixed: add possibility to enable by clock") Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/18459fae3d017a66313699c7c8456b28158b2dd0.1679819354.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- drivers/regulator/fixed.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c index 145402cc9ef26..2f0bed86467f9 100644 --- a/drivers/regulator/fixed.c +++ b/drivers/regulator/fixed.c @@ -182,7 +182,7 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev) drvdata->enable_clock = devm_clk_get(dev, NULL); if (IS_ERR(drvdata->enable_clock)) { dev_err(dev, "Can't get enable-clock from devicetree\n"); - return -ENOENT; + return PTR_ERR(drvdata->enable_clock); } } else { drvdata->desc.ops = &fixed_voltage_ops; -- 2.39.5