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media: dvb_frontend: get rid of dtv_get_property_dump() 

Simplify the get property handling and move it to the existing
code at dtv_property_process_get() directly.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2017-09-20 07:09:15 -04:00
parent c4303473b3
commit 06133bdcbd
1 changed files with 12 additions and 31 deletions
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43
drivers/media/dvb-core/dvb_frontend.c
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@ -1090,36 +1090,6 @@ static struct dtv_cmds_h dtv_cmds[DTV_MAX_COMMAND + 1] = {
_DTV_CMD(DTV_STAT_TOTAL_BLOCK_COUNT, 0, 0),
};
static void dtv_get_property_dump(struct dvb_frontend *fe,
struct dtv_property *tvp)
{
int i;
if (tvp->cmd <= 0 || tvp->cmd > DTV_MAX_COMMAND) {
dev_warn(fe->dvb->device, "%s: GET tvp.cmd = 0x%08x undefined\n"
, __func__,
tvp->cmd);
return;
}
dev_dbg(fe->dvb->device, "%s: GET tvp.cmd = 0x%08x (%s)\n", __func__,
tvp->cmd,
dtv_cmds[tvp->cmd].name);
if (dtv_cmds[tvp->cmd].buffer) {
dev_dbg(fe->dvb->device, "%s: tvp.u.buffer.len = 0x%02x\n",
__func__, tvp->u.buffer.len);
for(i = 0; i < tvp->u.buffer.len; i++)
dev_dbg(fe->dvb->device,
"%s: tvp.u.buffer.data[0x%02x] = 0x%02x\n",
__func__, i, tvp->u.buffer.data[i]);
} else {
dev_dbg(fe->dvb->device, "%s: tvp.u.data = 0x%08x\n", __func__,
tvp->u.data);
}
}
/* Synchronise the legacy tuning parameters into the cache, so that demodulator
* drivers can use a single set_frontend tuning function, regardless of whether
* it's being used for the legacy or new API, reducing code and complexity.
@ -1512,7 +1482,18 @@ static int dtv_property_process_get(struct dvb_frontend *fe,
return -EINVAL;
}
dtv_get_property_dump(fe, tvp);
if (!dtv_cmds[tvp->cmd].buffer)
dev_dbg(fe->dvb->device,
"%s: GET cmd 0x%08x (%s) = 0x%08x\n",
__func__, tvp->cmd, dtv_cmds[tvp->cmd].name,
tvp->u.data);
else
dev_dbg(fe->dvb->device,
"%s: GET cmd 0x%08x (%s) len %d: %*ph\n",
__func__,
tvp->cmd, dtv_cmds[tvp->cmd].name,
tvp->u.buffer.len,
tvp->u.buffer.len, tvp->u.buffer.data);
return 0;
}