diff mbox series

[v2,08/11] usb: xhci: convert to TRB_TX_TYPE()

Message ID 1597645987-8493-8-git-send-email-chunfeng.yun@mediatek.com
State Superseded
Delegated to: Marek Vasut
Headers show
Series [v2,01/11] usb: xhci: add a member hci_version in xhci_ctrl struct | expand

Commit Message

Chunfeng Yun (云春峰) Aug. 17, 2020, 6:33 a.m. UTC 
Use TRB_TX_TYPE() instead of (TRB_DATA_OUT/IN << TRB_TX_TYPE_SHIFT)

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
v2: no changes
---
 drivers/usb/host/xhci-ring.c | 4 ++--
 include/usb/xhci.h           | 1 -
 2 files changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 99c84f9..ccf2a35 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -830,9 +830,9 @@  int xhci_ctrl_tx(struct usb_device *udev, unsigned long pipe,
 	if (ctrl->hci_version >= 0x100 || ctrl->quirks & XHCI_MTK_HOST) {
 		if (length > 0) {
 			if (req->requesttype & USB_DIR_IN)
-				field |= (TRB_DATA_IN << TRB_TX_TYPE_SHIFT);
+				field |= TRB_TX_TYPE(TRB_DATA_IN);
 			else
-				field |= (TRB_DATA_OUT << TRB_TX_TYPE_SHIFT);
+				field |= TRB_TX_TYPE(TRB_DATA_OUT);
 		}
 	}
 
diff --git a/include/usb/xhci.h b/include/usb/xhci.h
index 35c6604..07b1aeb 100644
--- a/include/usb/xhci.h
+++ b/include/usb/xhci.h
@@ -879,7 +879,6 @@  struct xhci_event_cmd {
 /* Control transfer TRB specific fields */
 #define TRB_DIR_IN		(1<<16)
 #define	TRB_TX_TYPE(p)		((p) << 16)
-#define	TRB_TX_TYPE_SHIFT	(16)
 #define	TRB_DATA_OUT		2
 #define	TRB_DATA_IN		3