ASoC: fsl_spdif: Don't use devm_regmap_init_mmio_clk

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>
Link: https://lore.kernel.org/r/1616579928-22428-3-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index 1cd3441..c631de3 100644 (file)
--- 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);