From: Sakari Ailus <sakari.ailus@linux.intel.com>
Date: Fri, 16 Sep 2016 10:16:30 +0000 (-0300)
Subject: [media] ad5820: Fix sparse warning
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1ff52fa0f19c407e0e091bf0c8e169ee017ef725;p=linux-beck.git

[media] ad5820: Fix sparse warning

Use a type with explicit endianness in machine to big endian conversion.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
---

diff --git a/drivers/media/i2c/ad5820.c b/drivers/media/i2c/ad5820.c
index beab2f381b81..a9026a91855e 100644
--- a/drivers/media/i2c/ad5820.c
+++ b/drivers/media/i2c/ad5820.c
@@ -65,16 +65,17 @@ static int ad5820_write(struct ad5820_device *coil, u16 data)
 {
 	struct i2c_client *client = v4l2_get_subdevdata(&coil->subdev);
 	struct i2c_msg msg;
+	__be16 be_data;
 	int r;
 
 	if (!client->adapter)
 		return -ENODEV;
 
-	data = cpu_to_be16(data);
+	be_data = cpu_to_be16(data);
 	msg.addr  = client->addr;
 	msg.flags = 0;
 	msg.len   = 2;
-	msg.buf   = (u8 *)&data;
+	msg.buf   = (u8 *)&be_data;
 
 	r = i2c_transfer(client->adapter, &msg, 1);
 	if (r < 0) {