diff options
| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2020-03-17 14:38:53 +0800 |
|---|---|---|
| committer | Shengjiu Wang <shengjiu.wang@nxp.com> | 2020-03-18 15:41:26 +0800 |
| commit | 6ee466819da5425e2902008dda2e38dcbd3d97e2 (patch) | |
| tree | 7d131febc5513b6418e29adb185ed2d26f4c432e | |
| parent | 1fe9eac9114bbce35db7a331a0fc92e66d52a39c (diff) | |
MLK-23618-2: Revert "ASoC: fsl_esai: support multi power domain"
This reverts commit 4058ef0bb857b29c8b8e0ccd4558b6e82a3a9e5d.
The power domain of clock should be controlled by clock driver,
We don't need to control it in audio driver, so we don't
need to support multi power domain in audio driver.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
| -rw-r--r-- | sound/soc/fsl/fsl_esai.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c index c056bb4f74c2..2bed950d462b 100644 --- a/sound/soc/fsl/fsl_esai.c +++ b/sound/soc/fsl/fsl_esai.c @@ -10,7 +10,6 @@ #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/pm_runtime.h> -#include <linux/pm_domain.h> #include <sound/dmaengine_pcm.h> #include <sound/pcm_params.h> @@ -996,7 +995,6 @@ static int fsl_esai_probe(struct platform_device *pdev) void __iomem *regs; int irq, ret; unsigned long irqflag = 0; - int i, num_domains = 0; esai_priv = devm_kzalloc(&pdev->dev, sizeof(*esai_priv), GFP_KERNEL); if (!esai_priv) @@ -1053,24 +1051,6 @@ static int fsl_esai_probe(struct platform_device *pdev) return irq; } - num_domains = of_count_phandle_with_args(np, "power-domains", - "#power-domain-cells"); - for (i = 0; i < num_domains; i++) { - struct device *pd_dev; - struct device_link *link; - - pd_dev = dev_pm_domain_attach_by_id(&pdev->dev, i); - if (IS_ERR(pd_dev)) - return PTR_ERR(pd_dev); - - link = device_link_add(&pdev->dev, pd_dev, - DL_FLAG_STATELESS | - DL_FLAG_PM_RUNTIME | - DL_FLAG_RPM_ACTIVE); - if (IS_ERR(link)) - return PTR_ERR(link); - } - /* ESAI shared interrupt */ if (of_property_read_bool(np, "shared-interrupt")) irqflag = IRQF_SHARED; |