Commit ea16328f authored by Felipe Balbi's avatar Felipe Balbi

usb: host: ehci: use new USB_RESUME_TIMEOUT

Make sure we're using the new macro, so our
resume signaling will always pass certification.

Cc: <stable@vger.kernel.org> # v3.10+
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent b9e45188
......@@ -792,12 +792,12 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
ehci->reset_done[i] == 0))
continue;
/* start 20 msec resume signaling from this port,
* and make hub_wq collect PORT_STAT_C_SUSPEND to
* stop that signaling. Use 5 ms extra for safety,
* like usb_port_resume() does.
/* start USB_RESUME_TIMEOUT msec resume signaling from
* this port, and make hub_wq collect
* PORT_STAT_C_SUSPEND to stop that signaling.
*/
ehci->reset_done[i] = jiffies + msecs_to_jiffies(25);
ehci->reset_done[i] = jiffies +
msecs_to_jiffies(USB_RESUME_TIMEOUT);
set_bit(i, &ehci->resuming_ports);
ehci_dbg (ehci, "port %d remote wakeup\n", i + 1);
usb_hcd_start_port_resume(&hcd->self, i);
......
......@@ -471,10 +471,13 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
ehci_writel(ehci, temp, &ehci->regs->port_status [i]);
}
/* msleep for 20ms only if code is trying to resume port */
/*
* msleep for USB_RESUME_TIMEOUT ms only if code is trying to resume
* port
*/
if (resume_needed) {
spin_unlock_irq(&ehci->lock);
msleep(20);
msleep(USB_RESUME_TIMEOUT);
spin_lock_irq(&ehci->lock);
if (ehci->shutdown)
goto shutdown;
......@@ -942,7 +945,7 @@ int ehci_hub_control(
temp &= ~PORT_WAKE_BITS;
ehci_writel(ehci, temp | PORT_RESUME, status_reg);
ehci->reset_done[wIndex] = jiffies
+ msecs_to_jiffies(20);
+ msecs_to_jiffies(USB_RESUME_TIMEOUT);
set_bit(wIndex, &ehci->resuming_ports);
usb_hcd_start_port_resume(&hcd->self, wIndex);
break;
......
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