Commit 0781719b authored Dec 17, 2013 by Hans de Goede Committed by Mark Brown Dec 17, 2013

regulator: core: don't print an error when no regulator is found



Only print an error when _regulator_get() is expected to return a valid
regulator, that is when _regulator_get() is called from regulator_get() and
we're not using the dummy because we don't have full-constraints, or when
_regulator_get() is called from regulator_get_exclusive() in which case
returning a dummy is not allowed.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

parent 319e2e3f

drivers/regulator/core.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1351,7 +1351,8 @@ static struct regulator _regulator_get(struct device dev, const char *id,

		rdev = dummy_regulator_rdev;
		goto found;
		} else {
		/* Don't log an error when called from regulator_get_optional() */
		} else if (!have_full_constraints() \|\| exclusive) {
		dev_err(dev, "dummy supplies not allowed\n");
		}