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path: root/drivers/usb/host/xhci.c
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Diffstat (limited to 'drivers/usb/host/xhci.c')
-rw-r--r--drivers/usb/host/xhci.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index f5fe1ac301ab..763f484bc092 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -1342,8 +1342,8 @@ int xhci_drop_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
/* If the HC already knows the endpoint is disabled,
* or the HCD has noted it is disabled, ignore this request
*/
- if ((le32_to_cpu(ep_ctx->ep_info) & EP_STATE_MASK) ==
- EP_STATE_DISABLED ||
+ if (((ep_ctx->ep_info & cpu_to_le32(EP_STATE_MASK)) ==
+ cpu_to_le32(EP_STATE_DISABLED)) ||
le32_to_cpu(ctrl_ctx->drop_flags) &
xhci_get_endpoint_flag(&ep->desc)) {
xhci_warn(xhci, "xHCI %s called with disabled ep %p\n",
@@ -1758,8 +1758,7 @@ static int xhci_configure_endpoint(struct xhci_hcd *xhci,
/* Enqueue pointer can be left pointing to the link TRB,
* we must handle that
*/
- if ((le32_to_cpu(command->command_trb->link.control)
- & TRB_TYPE_BITMASK) == TRB_TYPE(TRB_LINK))
+ if (TRB_TYPE_LINK_LE32(command->command_trb->link.control))
command->command_trb =
xhci->cmd_ring->enq_seg->next->trbs;
@@ -2559,8 +2558,7 @@ int xhci_discover_or_reset_device(struct usb_hcd *hcd, struct usb_device *udev)
/* Enqueue pointer can be left pointing to the link TRB,
* we must handle that
*/
- if ((le32_to_cpu(reset_device_cmd->command_trb->link.control)
- & TRB_TYPE_BITMASK) == TRB_TYPE(TRB_LINK))
+ if (TRB_TYPE_LINK_LE32(reset_device_cmd->command_trb->link.control))
reset_device_cmd->command_trb =
xhci->cmd_ring->enq_seg->next->trbs;