[PATCH 2/4] usb: xhci: dbc: Use GFP_KERNEL instead of GFP_ATOMIC in 'xhci_dbc_alloc_requests()'

[Mathias Nyman <mathias.nyman@linux.intel.com>]

From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>

There is no need to use GFP_ATOMIC to allocate 'req'. GFP_KERNEL should be
enough and is already used for another allocation juste a few lines below.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
---
 drivers/usb/host/xhci-dbgtty.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/xhci-dbgtty.c b/drivers/usb/host/xhci-dbgtty.c
index 845939f8a0b8..be726c791323 100644
--- a/drivers/usb/host/xhci-dbgtty.c
+++ b/drivers/usb/host/xhci-dbgtty.c
@@ -139,7 +139,7 @@ xhci_dbc_alloc_requests(struct dbc_ep *dep, struct list_head *head,
 	struct dbc_request	*req;
 
 	for (i = 0; i < DBC_QUEUE_SIZE; i++) {
-		req = dbc_alloc_request(dep, GFP_ATOMIC);
+		req = dbc_alloc_request(dep, GFP_KERNEL);
 		if (!req)
 			break;
 
-- 
2.7.4