From: Sarah Sharp Date: Mon, 10 Dec 2012 23:43:08 +0000 (-0800) Subject: USB: Use helper function hub_set_port_link_state X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c2f60db740f2935a5e8a348298b590f2462e952f;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git USB: Use helper function hub_set_port_link_state Change the code that manually issues a Set Port Feature(Link State) to use the new helper function hub_set_port_link_state(). Signed-off-by: Sarah Sharp Acked-by: Alan Stern --- diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index b00f10956b00..be976ee84b8e 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -2946,9 +2946,7 @@ int usb_port_suspend(struct usb_device *udev, pm_message_t msg) /* see 7.1.7.6 */ if (hub_is_superspeed(hub->hdev)) - status = set_port_feature(hub->hdev, - port1 | (USB_SS_PORT_LS_U3 << 3), - USB_PORT_FEAT_LINK_STATE); + status = hub_set_port_link_state(hub, port1, USB_SS_PORT_LS_U3); else status = set_port_feature(hub->hdev, port1, USB_PORT_FEAT_SUSPEND); @@ -3118,9 +3116,7 @@ int usb_port_resume(struct usb_device *udev, pm_message_t msg) /* see 7.1.7.7; affects power usage, but not budgeting */ if (hub_is_superspeed(hub->hdev)) - status = set_port_feature(hub->hdev, - port1 | (USB_SS_PORT_LS_U0 << 3), - USB_PORT_FEAT_LINK_STATE); + status = hub_set_port_link_state(hub, port1, USB_SS_PORT_LS_U0); else status = clear_port_feature(hub->hdev, port1, USB_PORT_FEAT_SUSPEND);