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 <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>

diff --git a/drivers/usb/musb/blackfin_usb.h b/drivers/usb/musb/blackfin_usb.h
index ab26ca2d51206a3dee8abcc7d102a4ca19dc9f3e..de994bf3361034921dc31788cae508a70b2689de 100644 (file)
--- 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