From: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Date: Fri, 1 Feb 2013 19:40:17 +0000 (+0100)
Subject: regulator: show state for GPIO-controlled regulators
X-Git-Tag: v3.9-rc1~154^2~15^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=896b65f3453d434983969e3ee7c254f4f8ba1424;p=platform%2Fkernel%2Flinux-exynos.git

regulator: show state for GPIO-controlled regulators

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 2785843..6b3550a 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -3208,7 +3208,7 @@ static int add_regulator_attributes(struct regulator_dev *rdev)
 		if (status < 0)
 			return status;
 	}
-	if (ops->is_enabled) {
+	if (rdev->ena_gpio || ops->is_enabled) {
 		status = device_create_file(dev, &dev_attr_state);
 		if (status < 0)
 			return status;