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| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2020-09-25 19:48:56 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-09-28 22:51:36 +0300 |
| commit | 19895e92dd2b914fe4e66cca862eb8c7f927bee6 (patch) | |
| tree | f2c001089225404d736f9314cdf8173739ff7c22 /sound/soc/qcom/lpass-platform.c | |
| parent | 013bc9e6f70d98eaf6e9f912db5cf11b5f7240d6 (diff) | |
| download | linux-19895e92dd2b914fe4e66cca862eb8c7f927bee6.tar.xz | |
ASoC: lpass-platform: use devm_regmap_field_bulk_alloc
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>
Diffstat (limited to 'sound/soc/qcom/lpass-platform.c')
| -rw-r--r-- | sound/soc/qcom/lpass-platform.c | 31 |
1 files changed, 7 insertions, 24 deletions
diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c index df692ed95503..7ac26290082f 100644 --- a/sound/soc/qcom/lpass-platform.c +++ b/sound/soc/qcom/lpass-platform.c @@ -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, |