diff mbox

[2/3] USB: ehci-hcd: Add get_resuming_ports method

Message ID Pine.LNX.4.44L0.1806081655470.1285-100000@iolanthe.rowland.org (mailing list archive)
State New, archived
Headers show

Commit Message

Alan Stern June 8, 2018, 8:59 p.m. UTC 
This patch adds support for the new get_resuming_ports HCD method to
the ehci-hcd driver.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>

---


[as1868]




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diff mbox

Patch

Index: usb-4.x/drivers/usb/host/ehci-hcd.c
===================================================================
--- usb-4.x.orig/drivers/usb/host/ehci-hcd.c
+++ usb-4.x/drivers/usb/host/ehci-hcd.c
@@ -1226,6 +1226,7 @@  static const struct hc_driver ehci_hc_dr
 	.bus_resume =		ehci_bus_resume,
 	.relinquish_port =	ehci_relinquish_port,
 	.port_handed_over =	ehci_port_handed_over,
+	.get_resuming_ports =	ehci_get_resuming_ports,
 
 	/*
 	 * device support
Index: usb-4.x/drivers/usb/host/ehci-hub.c
===================================================================
--- usb-4.x.orig/drivers/usb/host/ehci-hub.c
+++ usb-4.x/drivers/usb/host/ehci-hub.c
@@ -512,10 +512,18 @@  static int ehci_bus_resume (struct usb_h
 	return -ESHUTDOWN;
 }
 
+static unsigned long ehci_get_resuming_ports(struct usb_hcd *hcd)
+{
+	struct ehci_hcd		*ehci = hcd_to_ehci(hcd);
+
+	return ehci->resuming_ports;
+}
+
 #else
 
 #define ehci_bus_suspend	NULL
 #define ehci_bus_resume		NULL
+#define ehci_get_resuming_ports	NULL
 
 #endif	/* CONFIG_PM */