[media] r820t: Show the read data in the bit-reversed order

As the driver's logic uses the bit-reversed order for read,
use it as well when displaying the debug messages.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tested-by: Antti Palosaari <crope@iki.fi>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c
index 1880807e3e8d..bb154449a2cf 100644
--- a/drivers/media/tuners/r820t.c
+++ b/drivers/media/tuners/r820t.c
@@ -429,13 +429,14 @@ static int r820_read(struct r820t_priv *priv, u8 reg, u8 *val, int len)
                         return rc;
                 return -EREMOTEIO;
         }
-        tuner_dbg("%s: i2c rd reg=%02x len=%d: %*ph\n",
-                  __func__, reg, len, len, p);
 
         /* Copy data to the output buffer */
         for (i = 0; i < len; i++)
                 val[i] = bitrev8(p[i]);
 
+        tuner_dbg("%s: i2c rd reg=%02x len=%d: %*ph\n",
+                  __func__, reg, len, len, val);
+
         return 0;
 }