From: Felipe Balbi <balbi@ti.com>
Date: Sat, 27 Aug 2011 19:26:00 +0000 (+0300)
Subject: usb: dwc3: core: add flag for EP0 direction
X-Git-Tag: firefly_0821_release~3680^2~4327^2~148^2~34
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=984f66a6f9b9c02d6cb077ac49ec9fe5445fb1ee;p=firefly-linux-kernel-4.4.55.git

usb: dwc3: core: add flag for EP0 direction

Add a flag to keep track of ep0 direction.
This flag will be used on a following patch.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index 8688b5a809d2..e7439699f442 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -350,6 +350,9 @@ struct dwc3_ep {
 #define DWC3_EP_PENDING_REQUEST	(1 << 5)
 #define DWC3_EP_WILL_SHUTDOWN	(1 << 6)
 
+	/* This last one is specific to EP0 */
+#define DWC3_EP0_DIR_IN		(1 << 31)
+
 	unsigned		current_trb;
 
 	u8			number;