[PATCH 6/6] usb: musb: Drop pointless PM runtime code for dsps glue

[Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>]

This already gets done automatically by PM runtime and we have
a separate autosuspend timeout in musb_core.c.

Signed-off-by: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
---
 drivers/usb/musb/musb_dsps.c | 21 ++-------------------
 1 file changed, 2 insertions(+), 19 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;
 }
@@ -816,8 +801,6 @@ 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
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html