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-rw-r--r--include/linux/usb/ch11.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/usb/ch11.h b/include/linux/usb/ch11.h
index f1d26b6067f..b6c2863b2c9 100644
--- a/include/linux/usb/ch11.h
+++ b/include/linux/usb/ch11.h
@@ -76,6 +76,8 @@
#define USB_PORT_FEAT_C_BH_PORT_RESET 29
#define USB_PORT_FEAT_FORCE_LINKPM_ACCEPT 30
+#define USB_PORT_LPM_TIMEOUT(p) (((p) & 0xff) << 8)
+
/* USB 3.0 hub remote wake mask bits, see table 10-14 */
#define USB_PORT_FEAT_REMOTE_WAKE_CONNECT (1 << 8)
#define USB_PORT_FEAT_REMOTE_WAKE_DISCONNECT (1 << 9)