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

Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
---
 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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