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author | Andiry Xu <andiry.xu@amd.com> | 2011-01-05 00:30:39 (GMT) |
---|---|---|
committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2011-01-14 23:51:54 (GMT) |
commit | e1eab2e00015bfe48388920ff287efdbefb6af24 (patch) | |
tree | d2f6bb672c47717c41e8d67866686f7a0bd3f75a /drivers/usb/host | |
parent | 47cbf6925cd0ef8af4b8165b43a60b5f37c36d8a (diff) | |
download | linux-fsl-qoriq-e1eab2e00015bfe48388920ff287efdbefb6af24.tar.xz |
xHCI: remove redundant parameter in giveback_first_trb()
Parameter *td is not used in giveback_first_trb(). Remove it.
Signed-off-by: Andiry Xu <andiry.xu@amd.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Diffstat (limited to 'drivers/usb/host')
-rw-r--r-- | drivers/usb/host/xhci-ring.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 55dc156..59f81b5 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -2414,7 +2414,7 @@ static void check_trb_math(struct urb *urb, int num_trbs, int running_total) static void giveback_first_trb(struct xhci_hcd *xhci, int slot_id, unsigned int ep_index, unsigned int stream_id, int start_cycle, - struct xhci_generic_trb *start_trb, struct xhci_td *td) + struct xhci_generic_trb *start_trb) { /* * Pass all the TRBs to the hardware at once and make sure this write @@ -2625,7 +2625,7 @@ static int queue_bulk_sg_tx(struct xhci_hcd *xhci, gfp_t mem_flags, check_trb_math(urb, num_trbs, running_total); giveback_first_trb(xhci, slot_id, ep_index, urb->stream_id, - start_cycle, start_trb, td); + start_cycle, start_trb); return 0; } @@ -2757,7 +2757,7 @@ int xhci_queue_bulk_tx(struct xhci_hcd *xhci, gfp_t mem_flags, check_trb_math(urb, num_trbs, running_total); giveback_first_trb(xhci, slot_id, ep_index, urb->stream_id, - start_cycle, start_trb, td); + start_cycle, start_trb); return 0; } @@ -2859,7 +2859,7 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *xhci, gfp_t mem_flags, field | TRB_IOC | TRB_TYPE(TRB_STATUS) | ep_ring->cycle_state); giveback_first_trb(xhci, slot_id, ep_index, 0, - start_cycle, start_trb, td); + start_cycle, start_trb); return 0; } @@ -3006,10 +3006,8 @@ static int xhci_queue_isoc_tx(struct xhci_hcd *xhci, gfp_t mem_flags, } } - wmb(); - start_trb->field[3] |= start_cycle; - - xhci_ring_ep_doorbell(xhci, slot_id, ep_index, urb->stream_id); + giveback_first_trb(xhci, slot_id, ep_index, urb->stream_id, + start_cycle, start_trb); return 0; } |