xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge branch 2.6.39-rc7 into usb-linus

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This was needed to resolve a conflict in:
	drivers/usb/host/isp1760-hcd.c

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman
2011-05-10 13:30:45 -07:00
parent 04aebcbb1b 693d92a1bb
commit 8a1629c771
559 changed files with 6289 additions and 3272 deletions
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19
drivers/usb/host/xhci-hub.c
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@@ -844,7 +844,7 @@ int xhci_bus_suspend(struct usb_hcd *hcd)
if (t1 != t2)
xhci_writel(xhci, t2, port_array[port_index]);
if (DEV_HIGHSPEED(t1)) {
if (hcd->speed != HCD_USB3) {
/* enable remote wake up for USB 2.0 */
__le32 __iomem *addr;
u32 tmp;
@@ -933,6 +933,21 @@ int xhci_bus_resume(struct usb_hcd *hcd)
temp |= PORT_LINK_STROBE | XDEV_U0;
xhci_writel(xhci, temp, port_array[port_index]);
}
/* wait for the port to enter U0 and report port link
* state change.
*/
spin_unlock_irqrestore(&xhci->lock, flags);
msleep(20);
spin_lock_irqsave(&xhci->lock, flags);
/* Clear PLC */
temp = xhci_readl(xhci, port_array[port_index]);
if (temp & PORT_PLC) {
temp = xhci_port_state_to_neutral(temp);
temp |= PORT_PLC;
xhci_writel(xhci, temp, port_array[port_index]);
}
slot_id = xhci_find_slot_id_by_port(hcd,
xhci, port_index + 1);
if (slot_id)
@@ -940,7 +955,7 @@ int xhci_bus_resume(struct usb_hcd *hcd)
} else
xhci_writel(xhci, temp, port_array[port_index]);
if (DEV_HIGHSPEED(temp)) {
if (hcd->speed != HCD_USB3) {
/* disable remote wake up for USB 2.0 */
__le32 __iomem *addr;
u32 tmp;