From 00d423c8d0132915f4204b330343420c271b9142 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Fri, 8 Jun 2018 16:59:50 -0400 Subject: [PATCH] USB: ehci-hcd: Add get_resuming_ports method This patch adds support for the new get_resuming_ports HCD method to the ehci-hcd driver. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/ehci-hcd.c | 1 + drivers/usb/host/ehci-hub.c | 8 ++++++++ 2 files changed, 9 insertions(+) diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 89c47ae..8608ac5 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -1226,6 +1226,7 @@ static const struct hc_driver ehci_hc_driver = { .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 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index d7641cb..ce0eaf7 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -512,10 +512,18 @@ static int ehci_bus_resume (struct usb_hcd *hcd) 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 */ -- 2.7.4