diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-03-28 10:30:26 +0300 |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2012-04-11 08:29:00 -0700 |
| commit | 3fc8206d3dca1550eb0a1f6e2a350881835954ba (patch) | |
| tree | d3c2f4651dc2835e1f2096ea761ec7aec5d72887 /drivers/usb/host/xhci-ring.c | |
| parent | 457a4f61f9bfc3ae76e5b49f30f25d86bb696f67 (diff) | |
xHCI: use gfp flags from caller instead of GFP_ATOMIC
The caller is allowed to specify the GFP flags for these functions.
We should prefer their flags unless we have good reason. For
example, if we take a spin_lock ourselves we'd need to use
GFP_ATOMIC. But in this case it's safe to use the callers GFP
flags.
The callers all pass GFP_ATOMIC here, so this change doesn't affect
how the kernel behaves but we may add other callers later and this
is a cleanup.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Diffstat (limited to 'drivers/usb/host/xhci-ring.c')
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 5ddc4ae8549..3d9422f16a2 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -2734,7 +2734,7 @@ int xhci_queue_intr_tx(struct xhci_hcd *xhci, gfp_t mem_flags, urb->dev->speed == USB_SPEED_FULL) urb->interval /= 8; } - return xhci_queue_bulk_tx(xhci, GFP_ATOMIC, urb, slot_id, ep_index); + return xhci_queue_bulk_tx(xhci, mem_flags, urb, slot_id, ep_index); } /* @@ -3514,7 +3514,7 @@ int xhci_queue_isoc_tx_prepare(struct xhci_hcd *xhci, gfp_t mem_flags, } ep_ring->num_trbs_free_temp = ep_ring->num_trbs_free; - return xhci_queue_isoc_tx(xhci, GFP_ATOMIC, urb, slot_id, ep_index); + return xhci_queue_isoc_tx(xhci, mem_flags, urb, slot_id, ep_index); } /**** Command Ring Operations ****/ |