diff mbox

[33/36] xhci: flush endpoint context unconditinally

Message ID 1351169529-10799-34-git-send-email-kraxel@redhat.com
State New
Headers show

Commit Message

Gerd Hoffmann Oct. 25, 2012, 12:52 p.m. UTC 
Not updating the endpoint context in case the state didn't change is
wrong.  Other context fields might have changed, for example the
dequeue pointer in response to a CR_SET_TR_DEQUEUE command.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/hcd-xhci.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
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Patch

diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 8345fa3..d8d1226 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -1009,9 +1009,6 @@  static void xhci_set_ep_state(XHCIState *xhci, XHCIEPContext *epctx,
                               uint32_t state)
 {
     uint32_t ctx[5];
-    if (epctx->state == state) {
-        return;
-    }
 
     pci_dma_read(&xhci->pci_dev, epctx->pctx, ctx, sizeof(ctx));
     ctx[0] &= ~EP_STATE_MASK;