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usb: xhci: Correct TT_SLOT and TT_PORT macros

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These two macros really need a parameter to make them useful.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Bin Meng
2017-07-19 21:51:20 +08:00
committed by Marek Vasut
parent d228ca362b
commit 196ef8323c
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/host/xhci.h
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@@ -548,12 +548,12 @@ struct xhci_slot_ctx {
* The Slot ID of the hub that isolates the high speed signaling from * 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. * 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 * The number of the downstream facing port of the high-speed hub
* '0' if the device is not low or full speed. * '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) #define TT_THINK_TIME(p) (((p) & 0x3) << 16)
/* dev_state bitmasks */ /* dev_state bitmasks */