linux-kernel - [PATCH] regulator: fan53555: fix wrong cast in probe

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Date:	Wed, 17 Sep 2014 13:21:48 +0200
From:	Heiko Stübner <heiko@...ech.de>
To:	broonie@...nel.org
Cc:	linux-kernel@...r.kernel.org, linux-rockchip@...ts.infradead.org
Subject: [PATCH] regulator: fan53555: fix wrong cast in probe

The vendor-id gathered from the dt match-data was cast to int but assigned
to an unsigned long, producing warnings on at least sparc, like

   drivers/regulator/fan53555.c: In function 'fan53555_regulator_probe':
>> drivers/regulator/fan53555.c:373:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
      di->vendor = (int) match->data;

Fix this by using an appropriate cast.

Reported-by: kbuild test robot
Signed-off-by: Heiko Stuebner <heiko@...ech.de>
---
 drivers/regulator/fan53555.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c
index f2f5535..6ca6e26 100644
--- a/drivers/regulator/fan53555.c
+++ b/drivers/regulator/fan53555.c
@@ -370,7 +370,7 @@ static int fan53555_regulator_probe(struct i2c_client *client,
 		if (!match)
 			return -ENODEV;
 
-		di->vendor = (int) match->data;
+		di->vendor = (unsigned long) match->data;
 	} else {
 		/* if no ramp constraint set, get the pdata ramp_delay */
 		if (!di->regulator->constraints.ramp_delay) {
-- 
2.0.1


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