This already gets done automatically by PM runtime and we have
a separate autosuspend timeout in musb_core.c.
Reviewed-by: Johan Hovold <johan@xxxxxxxxxx>
Tested-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
---
drivers/usb/musb/musb_dsps.c | 22 ++--------------------
1 file changed, 2 insertions(+), 20 deletions(-)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb/musb/musb_dsps.c
@@ -783,28 +783,13 @@ static int dsps_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, glue);
pm_runtime_enable(&pdev->dev);
- pm_runtime_use_autosuspend(&pdev->dev);
- pm_runtime_set_autosuspend_delay(&pdev->dev, 200);
-
- ret = pm_runtime_get_sync(&pdev->dev);
- if (ret < 0) {
- dev_err(&pdev->dev, "pm_runtime_get_sync FAILED");
- goto err2;
- }
-
ret = dsps_create_musb_pdev(glue, pdev);
if (ret)
- goto err3;
-
- pm_runtime_mark_last_busy(&pdev->dev);
- pm_runtime_put_autosuspend(&pdev->dev);
+ goto err;
return 0;
-err3:
- pm_runtime_put_sync(&pdev->dev);
-err2:
- pm_runtime_dont_use_autosuspend(&pdev->dev);
+err:
pm_runtime_disable(&pdev->dev);
return ret;
}
@@ -815,9 +800,6 @@ static int dsps_remove(struct platform_device *pdev)
platform_device_unregister(glue->musb);
- /* disable usbss clocks */
- pm_runtime_dont_use_autosuspend(&pdev->dev);
- pm_runtime_put_sync(&pdev->dev);
pm_runtime_disable(&pdev->dev);
return 0;
--
2.10.2
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