From d95b09b90187f06062c0ec9fa05ff3151bd3e0bb Mon Sep 17 00:00:00 2001
From: Felipe Balbi <balbi@ti.com>
Date: Fri, 30 Sep 2011 10:58:37 +0300
Subject: [PATCH] usb: dwc3: ep0: ignore direction on 2-stage transfer
We don't need to care about direction on a two stage
transfer.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/usb/dwc3/ep0.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index e058961a547c..d45e2154b90c 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -525,15 +525,15 @@ static void dwc3_ep0_inspect_setup(struct dwc3 *dwc,
len = le16_to_cpu(ctrl->wLength);
if (!len) {
- dwc->three_stage_setup = 0;
+ dwc->three_stage_setup = false;
+ dwc->ep0_expect_in = false;
dwc->ep0_next_event = DWC3_EP0_NRDY_STATUS;
} else {
- dwc->three_stage_setup = 1;
+ dwc->three_stage_setup = true;
+ dwc->ep0_expect_in = !!(ctrl->bRequestType & USB_DIR_IN);
dwc->ep0_next_event = DWC3_EP0_NRDY_DATA;
}
- dwc->ep0_expect_in = !!(ctrl->bRequestType & USB_DIR_IN);
-
if ((ctrl->bRequestType & USB_TYPE_MASK) == USB_TYPE_STANDARD)
ret = dwc3_ep0_std_request(dwc, ctrl);
else
--
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