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ASoC: wm_adsp: Accept 0 as a parameter block address 

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2013-01-26 00:29:51 +08:00
parent 36e8fe9901
commit 7480800ea6
1 changed files with 35 additions and 50 deletions
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25
sound/soc/codecs/wm_adsp.c
View File

@ -590,27 +590,21 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp)
be32_to_cpu(adsp1_alg[i].dm),
be32_to_cpu(adsp1_alg[i].zm));
if (adsp1_alg[i].dm) {
region = kzalloc(sizeof(*region), GFP_KERNEL);
if (!region)
return -ENOMEM;
region->type = WMFW_ADSP1_DM;
region->alg = be32_to_cpu(adsp1_alg[i].alg.id);
region->base = be32_to_cpu(adsp1_alg[i].dm);
list_add_tail(&region->list,
&dsp->alg_regions);
}
list_add_tail(&region->list, &dsp->alg_regions);
if (adsp1_alg[i].zm) {
region = kzalloc(sizeof(*region), GFP_KERNEL);
if (!region)
return -ENOMEM;
region->type = WMFW_ADSP1_ZM;
region->alg = be32_to_cpu(adsp1_alg[i].alg.id);
region->base = be32_to_cpu(adsp1_alg[i].zm);
list_add_tail(&region->list,
&dsp->alg_regions);
}
list_add_tail(&region->list, &dsp->alg_regions);
break;
case WMFW_ADSP2:
@ -624,38 +618,29 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp)
be32_to_cpu(adsp2_alg[i].ym),
be32_to_cpu(adsp2_alg[i].zm));
if (adsp2_alg[i].xm) {
region = kzalloc(sizeof(*region), GFP_KERNEL);
if (!region)
return -ENOMEM;
region->type = WMFW_ADSP2_XM;
region->alg = be32_to_cpu(adsp2_alg[i].alg.id);
region->base = be32_to_cpu(adsp2_alg[i].xm);
list_add_tail(&region->list,
&dsp->alg_regions);
}
list_add_tail(&region->list, &dsp->alg_regions);
if (adsp2_alg[i].ym) {
region = kzalloc(sizeof(*region), GFP_KERNEL);
if (!region)
return -ENOMEM;
region->type = WMFW_ADSP2_YM;
region->alg = be32_to_cpu(adsp2_alg[i].alg.id);
region->base = be32_to_cpu(adsp2_alg[i].ym);
list_add_tail(&region->list,
&dsp->alg_regions);
}
list_add_tail(&region->list, &dsp->alg_regions);
if (adsp2_alg[i].zm) {
region = kzalloc(sizeof(*region), GFP_KERNEL);
if (!region)
return -ENOMEM;
region->type = WMFW_ADSP2_ZM;
region->alg = be32_to_cpu(adsp2_alg[i].alg.id);
region->base = be32_to_cpu(adsp2_alg[i].zm);
list_add_tail(&region->list,
&dsp->alg_regions);
}
list_add_tail(&region->list, &dsp->alg_regions);
break;
}
}