diff mbox series

[2/6] ASoC: fsl_spdif: Don't use devm_regmap_init_mmio_clk

Message ID 1616579928-22428-3-git-send-email-shengjiu.wang@nxp.com (mailing list archive)
State Accepted
Commit c2562572467a74fd637d2d22fb773b052512528c
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 core 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_spdif.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index 1cd3441d1c03..c631de325a6e 100644
--- a/sound/soc/fsl/fsl_spdif.c
+++ b/sound/soc/fsl/fsl_spdif.c
@@ -1294,8 +1294,7 @@  static int fsl_spdif_probe(struct platform_device *pdev)
 	if (IS_ERR(regs))
 		return PTR_ERR(regs);
 
-	spdif_priv->regmap = devm_regmap_init_mmio_clk(&pdev->dev,
-			"core", regs, &fsl_spdif_regmap_config);
+	spdif_priv->regmap = devm_regmap_init_mmio(&pdev->dev, regs, &fsl_spdif_regmap_config);
 	if (IS_ERR(spdif_priv->regmap)) {
 		dev_err(&pdev->dev, "regmap init failed\n");
 		return PTR_ERR(spdif_priv->regmap);