linux-kernel - [PATCH 2/2] regulator: tps65218: Fix build warnings

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Message-Id: <1403598556-22536-2-git-send-email-sachin.kamat@samsung.com>
Date:	Tue, 24 Jun 2014 13:59:16 +0530
From:	Sachin Kamat <sachin.kamat@...sung.com>
To:	linux-kernel@...r.kernel.org
Cc:	lgirdwood@...il.com, broonie@...nel.org, spk.linux@...il.com,
	anilkumar@...com, j-keerthy@...com
Subject: [PATCH 2/2] regulator: tps65218: Fix build warnings

rdev_get_id() returns an int. Convert rid to type int to avoid the
following warnings:
drivers/regulator/tps65218-regulator.c:132:10: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
drivers/regulator/tps65218-regulator.c:146:10: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]

Signed-off-by: Sachin Kamat <sachin.kamat@...sung.com>
---
 drivers/regulator/tps65218-regulator.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c
index 69b4b7750410..8b24404be0bd 100644
--- a/drivers/regulator/tps65218-regulator.c
+++ b/drivers/regulator/tps65218-regulator.c
@@ -127,7 +127,7 @@ static int tps65218_pmic_set_voltage_sel(struct regulator_dev *dev,
 static int tps65218_pmic_enable(struct regulator_dev *dev)
 {
 	struct tps65218 *tps = rdev_get_drvdata(dev);
-	unsigned int rid = rdev_get_id(dev);
+	int rid = rdev_get_id(dev);
 
 	if (rid < TPS65218_DCDC_1 || rid > TPS65218_LDO_1)
 		return -EINVAL;
@@ -141,7 +141,7 @@ static int tps65218_pmic_enable(struct regulator_dev *dev)
 static int tps65218_pmic_disable(struct regulator_dev *dev)
 {
 	struct tps65218 *tps = rdev_get_drvdata(dev);
-	unsigned int rid = rdev_get_id(dev);
+	int rid = rdev_get_id(dev);
 
 	if (rid < TPS65218_DCDC_1 || rid > TPS65218_LDO_1)
 		return -EINVAL;
-- 
1.7.9.5

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