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regulator: Return actual error in of_regulator_bulk_get_all()

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[ Upstream commit 395a41a1d3 ]

If regulator_get() in of_regulator_bulk_get_all() returns an error, that
error gets overridden and -EINVAL is always passed out. This masks probe
deferral requests and likely won't work properly in all cases.

Fix this by letting of_regulator_bulk_get_all() return the original
error code.

Fixes: 27b9ecc7a9 ("regulator: Add of_regulator_bulk_get_all")
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://patch.msgid.link/20240822072047.3097740-3-wenst@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chen-Yu Tsai 2024-08-22 15:20:45 +08:00 committed by Greg Kroah-Hartman
parent 3bf127bc26
commit 1ccd886abf
1 changed files with 1 additions and 1 deletions
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2
drivers/regulator/of_regulator.c
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@ -768,7 +768,7 @@ restart:
name[i] = '\0'; name[i] = '\0';
tmp = regulator_get(dev, name); tmp = regulator_get(dev, name);
if (IS_ERR(tmp)) { if (IS_ERR(tmp)) {
ret = -EINVAL; ret = PTR_ERR(tmp);
goto error; goto error;
} }
(*consumers)[n].consumer = tmp; (*consumers)[n].consumer = tmp;