From: Cliff Cai <cliff.cai@analog.com>
Date: Tue, 19 Jan 2010 05:10:42 +0000 (-0500)
Subject: usb: musb: fix Blackfin DMA register padding
X-Git-Tag: v2010.03-rc1~92
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ec2aadb40855cecb088b68c062e3534d6ce39128;p=platform%2Fkernel%2Fu-boot.git

usb: musb: fix Blackfin DMA register padding

The conversion from offsets to C structs lost a little padding in the DMA
register map.  Accessing endpoints other than ep0 with DMA would fail as
the addresses wouldn't be adjusted correctly.

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

diff --git a/drivers/usb/musb/blackfin_usb.h b/drivers/usb/musb/blackfin_usb.h
index ab26ca2..de994bf 100644
--- a/drivers/usb/musb/blackfin_usb.h
+++ b/drivers/usb/musb/blackfin_usb.h
@@ -82,7 +82,7 @@ struct bfin_musb_dma_regs {
 	ureg(addr_high);
 	ureg(count_low);
 	ureg(count_high);
-	ureg(pad);
+	u32 reserved0[2];
 };
 
 #undef ureg