From: Mark Brown Date: Sun, 18 Aug 2013 16:43:47 +0000 Subject: [lm-sensors] [PATCH] hwmon: (sht15) Use devm_regulator_get_optional() Message-Id: <1376844227-30352-1-git-send-email-broonie@kernel.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lm-sensors@vger.kernel.org From: Mark Brown Since the sht15 driver supports operation without an external vref regulator the driver should use the new devm_regulator_get_optional() to indicate that a stub regulator should not be provided. Signed-off-by: Mark Brown --- Since devm_regulator_get_optional() is not yet merged either the branch adding it would need be be merged into the hwmon tree or I'd need to apply this to the regualtor tree. drivers/hwmon/sht15.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c index 883d291..97cd45a 100644 --- a/drivers/hwmon/sht15.c +++ b/drivers/hwmon/sht15.c @@ -957,7 +957,7 @@ static int sht15_probe(struct platform_device *pdev) * If a regulator is available, * query what the supply voltage actually is! */ - data->reg = devm_regulator_get(data->dev, "vcc"); + data->reg = devm_regulator_get_optional(data->dev, "vcc"); if (!IS_ERR(data->reg)) { int voltage; -- 1.8.4.rc2 _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors