summaryrefslogtreecommitdiff
path: root/linux-core
diff options
context:
space:
mode:
authorDave Airlie <airlied@linux.ie>2005-09-25 03:09:51 +0000
committerDave Airlie <airlied@linux.ie>2005-09-25 03:09:51 +0000
commit3a0230ef9c933e07246e65a542681fc9549514f8 (patch)
tree77eb4e58be5fa3efa062f109daae507a72c17b53 /linux-core
parentcd16d9685678dbb7e3d1442e62357d0b5bb98008 (diff)
use linux kernel macros don't make our own
Diffstat (limited to 'linux-core')
-rw-r--r--linux-core/drmP.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/linux-core/drmP.h b/linux-core/drmP.h
index 81c542dc..bdbb0d94 100644
--- a/linux-core/drmP.h
+++ b/linux-core/drmP.h
@@ -215,9 +215,9 @@
/** \name Internal types and structures */
/*@{*/
-#define DRM_ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
-#define DRM_MIN(a,b) ((a)<(b)?(a):(b))
-#define DRM_MAX(a,b) ((a)>(b)?(a):(b))
+#define DRM_ARRAY_SIZE(x) ARRAY_SIZE(x)
+#define DRM_MIN(a,b) min(a,b)
+#define DRM_MAX(a,b) max(a,b)
#define DRM_LEFTCOUNT(x) (((x)->rp + (x)->count - (x)->wp) % ((x)->count + 1))
#define DRM_BUFCOUNT(x) ((x)->count - DRM_LEFTCOUNT(x))