svn commit: r349839 - head/sys/dev/iicbus

[Ian Lepore]

Author: ian
Date: Mon Jul  8 18:29:37 2019
New Revision: 349839
URL: https://svnweb.freebsd.org/changeset/base/349839

Log:
  Call device_unbusy() on the error exit path, because if iicbus_request_bus()
  returns an error, iicbus_release_bus() is not going to be called.

Modified:
  head/sys/dev/iicbus/iiconf.c

Modified: head/sys/dev/iicbus/iiconf.c
==============================================================================
--- head/sys/dev/iicbus/iiconf.c	Mon Jul  8 17:11:51 2019	(r349838)
+++ head/sys/dev/iicbus/iiconf.c	Mon Jul  8 18:29:37 2019	(r349839)
@@ -150,6 +150,7 @@ iicbus_request_bus(device_t bus, device_t dev, int how
 				sc->owner = NULL;
 				sc->owncount = 0;
 				wakeup_one(sc);
+				device_unbusy(dev);
 			}
 		}
 	}