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[5/6] usb: musb: Drop pointless PM runtime code for dsps glue

Message ID 20161115213755.12316-6-tony@atomide.com (mailing list archive)
State New, archived
Headers show

Commit Message

Tony Lindgren Nov. 15, 2016, 9:37 p.m. UTC 
This already gets done automatically by PM runtime and we have
a separate autosuspend timeout in musb_core.c.

Reviewed-by: Johan Hovold <johan@kernel.org>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
 drivers/usb/musb/musb_dsps.c | 22 ++--------------------
 1 file changed, 2 insertions(+), 20 deletions(-)
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Patch

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;