From: Kazuya Mizuguchi Date: Fri, 29 Sep 2017 11:44:59 +0000 (+0900) Subject: usb: gadget: udc: renesas_usb3: move pm_runtime_{en,dis}able() X-Git-Tag: v4.19~2224^2~117^2~39 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cf06df3fae286b795c1abf59c4b493ebf30a7a9f;p=platform%2Fkernel%2Flinux-rpi.git usb: gadget: udc: renesas_usb3: move pm_runtime_{en,dis}able() This patch moves pm_runtime_{en,dis}able() call timing to renesas_usb3_{probe,remove}() for supporting PM_SLEEP feature in the future. Signed-off-by: Kazuya Mizuguchi [shimoda: Revise the commit log] Signed-off-by: Yoshihiro Shimoda Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c index 63a2061..740497c 100644 --- a/drivers/usb/gadget/udc/renesas_usb3.c +++ b/drivers/usb/gadget/udc/renesas_usb3.c @@ -2239,7 +2239,6 @@ static int renesas_usb3_start(struct usb_gadget *gadget, /* hook up the driver */ usb3->driver = driver; - pm_runtime_enable(usb3_to_dev(usb3)); pm_runtime_get_sync(usb3_to_dev(usb3)); renesas_usb3_init_controller(usb3); @@ -2257,7 +2256,6 @@ static int renesas_usb3_stop(struct usb_gadget *gadget) renesas_usb3_stop_controller(usb3); pm_runtime_put(usb3_to_dev(usb3)); - pm_runtime_disable(usb3_to_dev(usb3)); return 0; } @@ -2405,6 +2403,7 @@ static int renesas_usb3_remove(struct platform_device *pdev) renesas_usb3_dma_free_prd(usb3, &pdev->dev); __renesas_usb3_ep_free_request(usb3->ep0_req); + pm_runtime_disable(usb3_to_dev(usb3)); return 0; } @@ -2640,6 +2639,7 @@ static int renesas_usb3_probe(struct platform_device *pdev) renesas_usb3_debugfs_init(usb3, &pdev->dev); dev_info(&pdev->dev, "probed\n"); + pm_runtime_enable(usb3_to_dev(usb3)); return 0;