From: Felipe Balbi <felipe.balbi@nokia.com>
Date: Wed, 29 Oct 2008 13:10:36 +0000 (+0200)
Subject: usb: musb: tusb6010: kill compile warning
X-Git-Tag: firefly_0821_release~16811^2~20
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=14a2c96f72e0939cb817b6624346b0161b5603db;p=firefly-linux-kernel-4.4.55.git

usb: musb: tusb6010: kill compile warning

Add an errno to failing case.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index b73b036f3d77..ee8fca92a4ac 100644
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -605,7 +605,7 @@ void musb_platform_set_mode(struct musb *musb, u8 musb_mode)
 
 	if (musb->board_mode != MUSB_OTG) {
 		ERR("Changing mode currently only supported in OTG mode\n");
-		return;
+		return -EINVAL;
 	}
 
 	otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT);