[PATCH] USB: EHCI updates (4/4) driver model wakeup flags
This teaches the EHCI driver to use the new driver model wakeup flags,
replacing the similar ones in the HCD glue. It also adds a workaround
for the current glitch whereby PCI init doesn't init the wakeup flags
from the PCI PM capabilities. (EHCI controllers don't worry about
legacy mode; the PCI PM capability would always do the job.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 82caf33..69b0b9b 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -59,7 +59,7 @@
if ((t1 & PORT_PE) && !(t1 & PORT_OWNER))
t2 |= PORT_SUSPEND;
- if (hcd->remote_wakeup)
+ if (device_may_wakeup(&hcd->self.root_hub->dev))
t2 |= PORT_WKOC_E|PORT_WKDISC_E|PORT_WKCONN_E;
else
t2 &= ~(PORT_WKOC_E|PORT_WKDISC_E|PORT_WKCONN_E);
@@ -517,7 +517,7 @@
if ((temp & PORT_PE) == 0
|| (temp & PORT_RESET) != 0)
goto error;
- if (hcd->remote_wakeup)
+ if (device_may_wakeup(&hcd->self.root_hub->dev))
temp |= PORT_WAKE_BITS;
writel (temp | PORT_SUSPEND,
&ehci->regs->port_status [wIndex]);