These two macros really need a parameter to make them useful.
Signed-off-by: Bin Meng <bmeng...@gmail.com>
---
drivers/usb/host/xhci.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index cdce67c..a497d9d 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -548,12 +548,12 @@ struct xhci_slot_ctx {
* The Slot ID of the hub that isolates the high speed signaling from
* this low or full-speed device. '0' if attached to root hub port.
*/
-#define TT_SLOT (0xff)
+#define TT_SLOT(p) (((p) & 0xff) << 0)
/*
* The number of the downstream facing port of the high-speed hub
* '0' if the device is not low or full speed.
*/
-#define TT_PORT (0xff << 8)
+#define TT_PORT(p) (((p) & 0xff) << 8)
#define TT_THINK_TIME(p) (((p) & 0x3) << 16)
/* dev_state bitmasks */
--
2.9.2
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