[rtems-libbsd commit] if_dwc: Silence warning

[Sebastian Huber]

Module:    rtems-libbsd
Branch:    master
Commit:    13afbe7a8046ab9e4cd3d6cc81c7a4e1e8009eb5
Changeset: http://git.rtems.org/rtems-libbsd/commit/?id=13afbe7a8046ab9e4cd3d6cc81c7a4e1e8009eb5

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Thu Mar 26 15:09:57 2015 +0100

if_dwc: Silence warning

---

 freebsd/sys/dev/dwc/if_dwc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/freebsd/sys/dev/dwc/if_dwc.c b/freebsd/sys/dev/dwc/if_dwc.c
index ea08667..857f146 100644
--- a/freebsd/sys/dev/dwc/if_dwc.c
+++ b/freebsd/sys/dev/dwc/if_dwc.c
@@ -76,6 +76,9 @@ __FBSDID("$FreeBSD$");
 #include <dev/mii/mii.h>
 #include <dev/mii/miivar.h>
 #include <rtems/bsd/local/miibus_if.h>
+#ifdef __rtems__
+#pragma GCC diagnostic ignored "-Wpointer-sign"
+#endif /* __rtems__ */
 
 #define	READ4(_sc, _reg) \
 	bus_read_4((_sc)->res[0], _reg)