ASoC: wm_adsp: Accept 0 as a parameter block address
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 99f00f8..8883164 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -590,27 +590,21 @@
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(®ion->list,
- &dsp->alg_regions);
- }
+ 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(®ion->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(®ion->list,
- &dsp->alg_regions);
- }
+ 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(®ion->list, &dsp->alg_regions);
break;
case WMFW_ADSP2:
@@ -624,38 +618,29 @@
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(®ion->list,
- &dsp->alg_regions);
- }
+ 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(®ion->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(®ion->list,
- &dsp->alg_regions);
- }
+ 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(®ion->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(®ion->list,
- &dsp->alg_regions);
- }
+ 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(®ion->list, &dsp->alg_regions);
break;
}
}