xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge branch 'usb-3.3-rc4' into usb-next

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This is to pull in the xhci changes and the other fixes and device id
updates that were done in Linus's tree.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2012-02-23 08:20:44 -08:00
parent 45196cee28 5407a3c3d9
commit c69263c66e
56 changed files with 1051 additions and 352 deletions
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11
drivers/usb/host/xhci-mem.c
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@@ -2157,7 +2157,7 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
unsigned int val, val2;
u64 val_64;
struct xhci_segment *seg;
u32 page_size;
u32 page_size, temp;
int i;
page_size = xhci_readl(xhci, &xhci->op_regs->page_size);
@@ -2340,6 +2340,15 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
INIT_LIST_HEAD(&xhci->lpm_failed_devs);
/* Enable USB 3.0 device notifications for function remote wake, which
* is necessary for allowing USB 3.0 devices to do remote wakeup from
* U3 (device suspend).
*/
temp = xhci_readl(xhci, &xhci->op_regs->dev_notification);
temp &= ~DEV_NOTE_MASK;
temp |= DEV_NOTE_FWAKE;
xhci_writel(xhci, temp, &xhci->op_regs->dev_notification);
return 0;
fail: