[U-Boot] [PATCH] usb: musb: stub out MUSB_TXCSR_MODE for Blackfin parts

[Mike Frysinger]

The MUSB_TXCSR_MODE register setting isn't supported on Blackfin musb
parts, so stub it out to 0.  This matches Linux behavior.

Signed-off-by: Mike Frysinger <vapier at gentoo.org>
---
 drivers/usb/musb/musb_core.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h
index 9a1fb4f..2f51400 100644
--- a/drivers/usb/musb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
@@ -361,6 +361,8 @@ extern void read_fifo(u8 ep, u32 length, void *fifo_data);
 # define readb(addr)     (u8)bfin_read16(addr)
 # undef  writeb
 # define writeb(b, addr) bfin_write16(addr, b)
+# undef MUSB_TXCSR_MODE /* not supported */
+# define MUSB_TXCSR_MODE 0
 #endif
 
 #endif	/* __MUSB_HDRC_DEFS_H__ */
-- 
1.7.2