From: Bryan Wu <bryan.wu@analog.com>
Date: Mon, 9 Aug 2010 22:41:12 +0000 (-0400)
Subject: usb: musb: set target address for non-multipoint devices
X-Git-Tag: v2010.09-rc2~12
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=93ceb4790d8daea992cdebf2c75434d73df9c028;p=oweals%2Fu-boot.git

usb: musb: set target address for non-multipoint devices

Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---

diff --git a/drivers/usb/musb/musb_hcd.c b/drivers/usb/musb/musb_hcd.c
index f14e12ffaf..af989aa78d 100644
--- a/drivers/usb/musb/musb_hcd.c
+++ b/drivers/usb/musb/musb_hcd.c
@@ -917,6 +917,13 @@ int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
 
 	dev->status = 0;
 	dev->act_len = len;
+
+#ifdef MUSB_NO_MULTIPOINT
+	/* Set device address to USB_FADDR register */
+	if (setup->request == USB_REQ_SET_ADDRESS)
+		writeb(dev->devnum, &musbr->faddr);
+#endif
+
 	return len;
 }