commit 5feb5d2003499b1094d898c010a7604d7afddc4c
author Dan Carpenter <dan.carpenter@oracle.com> Thu Jul 30 00:30:58 2015 +0300
committer Felipe Balbi <balbi@ti.com> Thu Jul 30 11:43:37 2015 -0500
tree 2df8b717e10b72446186c1471dc84011e636a2fc
parent 1c99cabfc95d3b08fbf06d558ebfa76b5303710c

usb: gadget: m66592-udc: forever loop in set_feature()

There is an "&&" vs "||" typo here so this loops 3000 times or if we get
unlucky it could loop forever.

Fixes: ceaa0a6eeadf ('usb: gadget: m66592-udc: add support for TEST_MODE')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/gadget/udc/m66592-udc.c

diff --git a/drivers/usb/gadget/udc/m66592-udc.c b/drivers/usb/gadget/udc/m66592-udc.c
index 309706f..9704053 100644
--- a/drivers/usb/gadget/udc/m66592-udc.c
+++ b/drivers/usb/gadget/udc/m66592-udc.c
@@ -1052,7 +1052,7 @@
 				tmp = m66592_read(m66592, M66592_INTSTS0) &
 								M66592_CTSQ;
 				udelay(1);
-			} while (tmp != M66592_CS_IDST || timeout-- > 0);
+			} while (tmp != M66592_CS_IDST && timeout-- > 0);
 
 			if (tmp == M66592_CS_IDST)
 				m66592_bset(m66592,