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| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2021-03-24 17:58:46 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-03-24 19:49:30 +0000 |
| commit | 069b24f22eb9dba2e0886b40ea3feaa98e3f4f9b (patch) | |
| tree | 4d650fbbfe2b907fd518335fd8b17247154edaf8 /sound | |
| parent | cab04ab5900fea6655f2a49d1f94c37200b63a59 (diff) | |
| download | linux-069b24f22eb9dba2e0886b40ea3feaa98e3f4f9b.tar.gz linux-069b24f22eb9dba2e0886b40ea3feaa98e3f4f9b.tar.bz2 linux-069b24f22eb9dba2e0886b40ea3feaa98e3f4f9b.zip | |
ASoC: fsl_easrc: Don't use devm_regmap_init_mmio_clk
When there is power domain bind with mem clock,
The call flow:
devm_regmap_init_mmio_clk
- clk_prepare()
- clk_pm_runtime_get()
cause the power domain of clock always be enabled after
regmap_init(). which impact the power consumption.
So use devm_regmap_init_mmio instead of
devm_regmap_init_mmio_clk,but explicitly enable
clock when it is used.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1616579928-22428-5-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/fsl/fsl_easrc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c index 600e0d670ca6..5e33afe87c4a 100644 --- a/sound/soc/fsl/fsl_easrc.c +++ b/sound/soc/fsl/fsl_easrc.c @@ -1896,8 +1896,7 @@ static int fsl_easrc_probe(struct platform_device *pdev) easrc->paddr = res->start; - easrc->regmap = devm_regmap_init_mmio_clk(dev, "mem", regs, - &fsl_easrc_regmap_config); + easrc->regmap = devm_regmap_init_mmio(dev, regs, &fsl_easrc_regmap_config); if (IS_ERR(easrc->regmap)) { dev_err(dev, "failed to init regmap"); return PTR_ERR(easrc->regmap); |