[PATCH] usb: musb: Modify the "HWVers" register address

[Xingxing Luo]

musb HWVers rgister address is not 0x69, if we operate the
wrong address 0x69, it will cause a kernel crash, because
there is no register corresponding to this address in the
additional control register of musb. In fact, HWVers has
been defined in musb_register.h, and the name is
"MUSB_HWVERS", so We need to use this macro instead of 0x69.

Fixes: c2365ce5d5a0 ("usb: musb: replace hard coded registers with defines")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Xingxing Luo <xingxing.luo@xxxxxxxxxx>
---
 drivers/usb/musb/musb_debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/musb/musb_debugfs.c b/drivers/usb/musb/musb_debugfs.c
index 78c726a71b17..2d623284edf6 100644
--- a/drivers/usb/musb/musb_debugfs.c
+++ b/drivers/usb/musb/musb_debugfs.c
@@ -39,7 +39,7 @@ static const struct musb_register_map musb_regmap[] = {
 	{ "IntrUsbE",	MUSB_INTRUSBE,	8 },
 	{ "DevCtl",	MUSB_DEVCTL,	8 },
 	{ "VControl",	0x68,		32 },
-	{ "HWVers",	0x69,		16 },
+	{ "HWVers",	MUSB_HWVERS,	16 },
 	{ "LinkInfo",	MUSB_LINKINFO,	8 },
 	{ "VPLen",	MUSB_VPLEN,	8 },
 	{ "HS_EOF1",	MUSB_HS_EOF1,	8 },
-- 
2.17.1