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-rw-r--r--include/linux/usb.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 5068f1a80656..2e1217ad1b27 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -424,6 +424,7 @@ struct usb_driver {
#define USB_ASYNC_UNLINK 0x0008
#define USB_QUEUE_BULK 0x0010
#define USB_NO_FSBR 0x0020
+#define USB_ZERO_PACKET 0x0040 // Finish bulk OUTs always with zero length packet
#define USB_TIMEOUT_KILLED 0x1000 // only set by HCD!
typedef struct