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regulator: Clarify error message for "id == NULL" in _regulator_get()

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The original error message simply said "get() with no identifier"
without any context as to what was requested or what device the
request was related to. The only thing the user or developer could
do was grep for the message in the full source tree.

Amend the error message to be more specific, and also use dev_*
to associate the error message with a device.

Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://patch.msgid.link/20240822072047.3097740-2-wenst@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Chen-Yu Tsai 2024-08-22 15:20:44 +08:00 committed by Mark Brown
parent 5a38089fe4
commit ad9d7a8290
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1 changed files with 1 additions and 1 deletions
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drivers/regulator/core.c
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@ -2183,7 +2183,7 @@ struct regulator *_regulator_get(struct device *dev, const char *id,
}
if (id == NULL) {
pr_err("get() with no identifier\n");
dev_err(dev, "regulator request with no identifier\n");
return ERR_PTR(-EINVAL);
}