regulator: core: Avoid device name duplication in NORMAL_GET

With current code: st-gyro-i2c i2c-PRP0001:00: i2c-PRP0001:00 supply vdd not found, using dummy regulator which looks a bit oververbose. Replace this with simplified format string for the above case, and drop "deviceless" case since for all dev_*() macros used in _regulator_get() the "(null)" will be printed anyway. Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
berg · Mar 13, 2020 · 6e5505c · 6e5505c
1 parent e177440
commit 6e5505c
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
@@ -1849,7 +1849,6 @@ struct regulator *_regulator_get(struct device *dev, const char *id,
 {
 	struct regulator_dev *rdev;
 	struct regulator *regulator;
-	const char *devname = dev ? dev_name(dev) : "deviceless";
 	struct device_link *link;
 	int ret;
 
@@ -1887,9 +1886,7 @@ struct regulator *_regulator_get(struct device *dev, const char *id,
 			 * enabled, even if it isn't hooked up, and just
 			 * provide a dummy.
 			 */
-			dev_warn(dev,
-				 "%s supply %s not found, using dummy regulator\n",
-				 devname, id);
+			dev_warn(dev, "supply %s not found, using dummy regulator\n", id);
 			rdev = dummy_regulator_rdev;
 			get_device(&rdev->dev);
 			break;