Use a type with explicit endianness in machine to big endian conversion.
Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
---
drivers/media/i2c/ad5820.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/media/i2c/ad5820.c b/drivers/media/i2c/ad5820.c
index fd4c5f6..044da88 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) {
--
2.7.4
--
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