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ALSA: asihpi - Minor code cleanup

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Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Eliot Blennerhassett 2010-05-27 17:53:55 +12:00 committed by Takashi Iwai
parent cadae4289d
commit 3ee317fe9c
1 changed files with 13 additions and 25 deletions
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38
sound/pci/asihpi/hpicmn.c
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@ -347,20 +347,15 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache,
found = 0;
break;
case HPI_CONTROL_TUNER:
{
struct hpi_control_cache_single *pCT =
(struct hpi_control_cache_single *)pI;
if (phm->u.c.attribute == HPI_TUNER_FREQ)
phr->u.c.param1 = pCT->u.t.freq_ink_hz;
else if (phm->u.c.attribute == HPI_TUNER_BAND)
phr->u.c.param1 = pCT->u.t.band;
else if ((phm->u.c.attribute == HPI_TUNER_LEVEL)
&& (phm->u.c.param1 ==
HPI_TUNER_LEVEL_AVERAGE))
phr->u.c.param1 = pCT->u.t.level;
else
found = 0;
}
if (phm->u.c.attribute == HPI_TUNER_FREQ)
phr->u.c.param1 = pC->u.t.freq_ink_hz;
else if (phm->u.c.attribute == HPI_TUNER_BAND)
phr->u.c.param1 = pC->u.t.band;
else if ((phm->u.c.attribute == HPI_TUNER_LEVEL)
&& (phm->u.c.param1 == HPI_TUNER_LEVEL_AVERAGE))
phr->u.c.param1 = pC->u.t.level;
else
found = 0;
break;
case HPI_CONTROL_AESEBU_RECEIVER:
if (phm->u.c.attribute == HPI_AESEBURX_ERRORSTATUS)
@ -503,6 +498,9 @@ void hpi_sync_control_cache(struct hpi_control_cache *p_cache,
struct hpi_control_cache_single *pC;
struct hpi_control_cache_info *pI;
if (phr->error)
return;
if (!find_control(phm, p_cache, &pI, &control_index))
return;
@ -520,8 +518,6 @@ void hpi_sync_control_cache(struct hpi_control_cache *p_cache,
break;
case HPI_CONTROL_MULTIPLEXER:
/* mux does not return its setting on Set command. */
if (phr->error)
return;
if (phm->u.c.attribute == HPI_MULTIPLEXER_SOURCE) {
pC->u.x.source_node_type = (u16)phm->u.c.param1;
pC->u.x.source_node_index = (u16)phm->u.c.param2;
@ -529,8 +525,6 @@ void hpi_sync_control_cache(struct hpi_control_cache *p_cache,
break;
case HPI_CONTROL_CHANNEL_MODE:
/* mode does not return its setting on Set command. */
if (phr->error)
return;
if (phm->u.c.attribute == HPI_CHANNEL_MODE_MODE)
pC->u.m.mode = (u16)phm->u.c.param1;
break;
@ -545,20 +539,14 @@ void hpi_sync_control_cache(struct hpi_control_cache *p_cache,
pC->u.phantom_power.state = (u16)phm->u.c.param1;
break;
case HPI_CONTROL_AESEBU_TRANSMITTER:
if (phr->error)
return;
if (phm->u.c.attribute == HPI_AESEBUTX_FORMAT)
pC->u.aes3tx.format = phm->u.c.param1;
break;
case HPI_CONTROL_AESEBU_RECEIVER:
if (phr->error)
return;
if (phm->u.c.attribute == HPI_AESEBURX_FORMAT)
pC->u.aes3rx.source = phm->u.c.param1;
break;
case HPI_CONTROL_SAMPLECLOCK:
if (phr->error)
return;
if (phm->u.c.attribute == HPI_SAMPLECLOCK_SOURCE)
pC->u.clk.source = (u16)phm->u.c.param1;
else if (phm->u.c.attribute == HPI_SAMPLECLOCK_SOURCE_INDEX)
@ -590,7 +578,7 @@ struct hpi_control_cache *hpi_alloc_control_cache(const u32
void hpi_free_control_cache(struct hpi_control_cache *p_cache)
{
if ((p_cache->init) && (p_cache->p_info)) {
if (p_cache->init) {
kfree(p_cache->p_info);
p_cache->p_info = NULL;
p_cache->init = 0;