From e149d068a983e671b605b69521383454fa46d9d6 Mon Sep 17 00:00:00 2001
From: Michael Neumann <mneumann@ntecs.de>
Date: Tue, 24 Feb 2015 11:46:12 +0100
Subject: [PATCH] drm: Add Linux compatibility macros

---
 sys/dev/drm/include/linux/bitops.h | 1 +
 sys/dev/drm/include/linux/device.h | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/sys/dev/drm/include/linux/bitops.h b/sys/dev/drm/include/linux/bitops.h
index 1505f460da..f7b794c437 100644
--- a/sys/dev/drm/include/linux/bitops.h
+++ b/sys/dev/drm/include/linux/bitops.h
@@ -31,6 +31,7 @@
 #include <sys/types.h>
 #include <sys/systm.h>
 
+#define BIT(nr)			(1UL << (nr))
 #ifdef __LP64__
 #define	BITS_PER_LONG		64
 #else
diff --git a/sys/dev/drm/include/linux/device.h b/sys/dev/drm/include/linux/device.h
index a1c1ca4555..b92816f705 100644
--- a/sys/dev/drm/include/linux/device.h
+++ b/sys/dev/drm/include/linux/device.h
@@ -33,5 +33,7 @@
 	device_printf((dev), "warning: " fmt, ## __VA_ARGS__)
 #define	dev_info(dev, fmt, ...)						\
 	device_printf((dev), "info: " fmt, ## __VA_ARGS__)
+#define	dev_printk(level, dev, fmt, ...)						\
+	device_printf((dev), "%s: " fmt, level, ## __VA_ARGS__)
 
 #endif	/* _LINUX_DEVICE_H_ */
-- 
2.11.4.GIT