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[4/6] ASoC: fsl_easrc: Don't use devm_regmap_init_mmio_clk

Message ID 1616579928-22428-5-git-send-email-shengjiu.wang@nxp.com (mailing list archive)
State Accepted
Commit 069b24f22eb9dba2e0886b40ea3feaa98e3f4f9b
Headers show
Series ASoC: fsl: Don't use devm_regmap_init_mmio_clk | expand

Commit Message

Shengjiu Wang March 24, 2021, 9:58 a.m. UTC 
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>
---
 sound/soc/fsl/fsl_easrc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

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);