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ASoC: lpass-platform: use devm_regmap_field_bulk_alloc

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use new devm_regmap_field_bulk_alloc to allocate fields as
it make the code more readable!

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Tested-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Link: https://lore.kernel.org/r/20200925164856.10315-3-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Srinivas Kandagatla 2020-09-25 17:48:56 +01:00 committed by Mark Brown
parent 013bc9e6f7
commit 19895e92dd
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GPG Key ID: 24D68B725D5487D0
1 changed files with 7 additions and 24 deletions
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31
sound/soc/qcom/lpass-platform.c
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@ -56,6 +56,7 @@ static int lpass_platform_alloc_dmactl_fields(struct device *dev,
struct lpass_data *drvdata = dev_get_drvdata(dev);
struct lpass_variant *v = drvdata->variant;
struct lpaif_dmactl *rd_dmactl, *wr_dmactl;
int rval;
drvdata->rd_dmactl = devm_kzalloc(dev, sizeof(struct lpaif_dmactl),
GFP_KERNEL);
@ -70,31 +71,13 @@ static int lpass_platform_alloc_dmactl_fields(struct device *dev,
rd_dmactl = drvdata->rd_dmactl;
wr_dmactl = drvdata->wr_dmactl;
rd_dmactl->bursten = devm_regmap_field_alloc(dev, map, v->rdma_bursten);
rd_dmactl->wpscnt = devm_regmap_field_alloc(dev, map, v->rdma_wpscnt);
rd_dmactl->fifowm = devm_regmap_field_alloc(dev, map, v->rdma_fifowm);
rd_dmactl->intf = devm_regmap_field_alloc(dev, map, v->rdma_intf);
rd_dmactl->enable = devm_regmap_field_alloc(dev, map, v->rdma_enable);
rd_dmactl->dyncclk = devm_regmap_field_alloc(dev, map, v->rdma_dyncclk);
rval = devm_regmap_field_bulk_alloc(dev, map, &rd_dmactl->bursten,
&v->rdma_bursten, 6);
if (rval)
return rval;
if (IS_ERR(rd_dmactl->bursten) || IS_ERR(rd_dmactl->wpscnt) ||
IS_ERR(rd_dmactl->fifowm) || IS_ERR(rd_dmactl->intf) ||
IS_ERR(rd_dmactl->enable) || IS_ERR(rd_dmactl->dyncclk))
return -EINVAL;
wr_dmactl->bursten = devm_regmap_field_alloc(dev, map, v->wrdma_bursten);
wr_dmactl->wpscnt = devm_regmap_field_alloc(dev, map, v->wrdma_wpscnt);
wr_dmactl->fifowm = devm_regmap_field_alloc(dev, map, v->wrdma_fifowm);
wr_dmactl->intf = devm_regmap_field_alloc(dev, map, v->wrdma_intf);
wr_dmactl->enable = devm_regmap_field_alloc(dev, map, v->wrdma_enable);
wr_dmactl->dyncclk = devm_regmap_field_alloc(dev, map, v->wrdma_dyncclk);
if (IS_ERR(wr_dmactl->bursten) || IS_ERR(wr_dmactl->wpscnt) ||
IS_ERR(wr_dmactl->fifowm) || IS_ERR(wr_dmactl->intf) ||
IS_ERR(wr_dmactl->enable) || IS_ERR(wr_dmactl->dyncclk))
return -EINVAL;
return 0;
return devm_regmap_field_bulk_alloc(dev, map, &wr_dmactl->bursten,
&v->wrdma_bursten, 6);
}
static int lpass_platform_pcmops_open(struct snd_soc_component *component,