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[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>
This commit is contained in:
Mauro Carvalho Chehab 2013-04-10 07:43:10 -03:00
parent 6189f80d5d
commit 6b8c230876
1 changed files with 3 additions and 2 deletions
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5
drivers/media/tuners/r820t.c
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@ -429,13 +429,14 @@ static int r820_read(struct r820t_priv *priv, u8 reg, u8 *val, int len)
return rc; return rc;
return -EREMOTEIO; return -EREMOTEIO;
} }
tuner_dbg("%s: i2c rd reg=%02x len=%d: %*ph\n",
__func__, reg, len, len, p);
/* Copy data to the output buffer */ /* Copy data to the output buffer */
for (i = 0; i < len; i++) for (i = 0; i < len; i++)
val[i] = bitrev8(p[i]); val[i] = bitrev8(p[i]);
tuner_dbg("%s: i2c rd reg=%02x len=%d: %*ph\n",
__func__, reg, len, len, val);
return 0; return 0;
} }