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 --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);