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| author | Tony Lindgren <tony@atomide.com> | 2016-11-16 13:21:26 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-17 16:25:40 +0100 |
| commit | 247529170d72ee16bbdfc94c3a696c79ea645c3a (patch) | |
| tree | da9a9911ad59fe7a71581daf1b7d67a3c75a8020 | |
| parent | 536d599d4a5104a8f1f771d3a8db97138b0c9ebb (diff) | |
| download | linux-247529170d72ee16bbdfc94c3a696c79ea645c3a.tar.gz linux-247529170d72ee16bbdfc94c3a696c79ea645c3a.tar.bz2 linux-247529170d72ee16bbdfc94c3a696c79ea645c3a.zip | |
usb: musb: Drop pointless PM runtime code for dsps glue
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>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/musb/musb_dsps.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c index 6096c84ab67a..feae1561b9ab 100644 --- 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; |