[PATCH 4.4 047/101] usb: xhci-mem: use passed in GFP flags instead of GFP_KERNEL

[Greg Kroah-Hartman]

4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

commit c95a9f83711bf53faeb4ed9bbb63a3f065613dfb upstream.

We normally use the passed in gfp flags for allocations, it's just these
two which were missed.

Fixes: 22d45f01a836 ("usb/xhci: replace pci_*_consistent() with dma_*_coherent()")
Cc: Mathias Nyman <mathias.nyman@xxxxxxxxx>
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Acked-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/usb/host/xhci-mem.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -2436,7 +2436,7 @@ int xhci_mem_init(struct xhci_hcd *xhci,
 	 * "physically contiguous and 64-byte (cache line) aligned".
 	 */
 	xhci->dcbaa = dma_alloc_coherent(dev, sizeof(*xhci->dcbaa), &dma,
-			GFP_KERNEL);
+			flags);
 	if (!xhci->dcbaa)
 		goto fail;
 	memset(xhci->dcbaa, 0, sizeof *(xhci->dcbaa));
@@ -2532,7 +2532,7 @@ int xhci_mem_init(struct xhci_hcd *xhci,
 
 	xhci->erst.entries = dma_alloc_coherent(dev,
 			sizeof(struct xhci_erst_entry) * ERST_NUM_SEGS, &dma,
-			GFP_KERNEL);
+			flags);
 	if (!xhci->erst.entries)
 		goto fail;
 	xhci_dbg_trace(xhci, trace_xhci_dbg_init,