From: Eric Engestrom <eric.engestrom@intel.com>
Date: Wed, 19 Dec 2018 13:02:13 +0000 (+0000)
Subject: xf86drm: dedupe `#define`s
X-Git-Tag: libdrm-2.4.100~31
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0d5ea0773652e5d5fcd4a578f8b3d3303a40b6a1;p=platform%2Fupstream%2Flibdrm.git

xf86drm: dedupe `#define`s

Adapted from a local patch carried by DragonFlyBSD:
https://github.com/DragonFlyBSD/DPorts/blob/bc056f88f7e4d468d8c9751f831a47b5ae1326e3/graphics/libdrm/files/patch-xf86drm.h

Patch is sadly uncredited (a bot authored the commit), so I can't credit
the author here either.

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
---

diff --git a/xf86drm.c b/xf86drm.c
index 3362430..427f2c4 100644
--- a/xf86drm.c
+++ b/xf86drm.c
@@ -71,16 +71,6 @@
 
 #include "util_math.h"
 
-#ifdef __OpenBSD__
-#define DRM_PRIMARY_MINOR_NAME  "drm"
-#define DRM_CONTROL_MINOR_NAME  "drmC"
-#define DRM_RENDER_MINOR_NAME   "drmR"
-#else
-#define DRM_PRIMARY_MINOR_NAME  "card"
-#define DRM_CONTROL_MINOR_NAME  "controlD"
-#define DRM_RENDER_MINOR_NAME   "renderD"
-#endif
-
 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
 #define DRM_MAJOR 145
 #endif
diff --git a/xf86drm.h b/xf86drm.h
index 3fb1d1c..08b99f1 100644
--- a/xf86drm.h
+++ b/xf86drm.h
@@ -78,17 +78,21 @@ extern "C" {
 
 #ifdef __OpenBSD__
 #define DRM_DIR_NAME  "/dev"
-#define DRM_DEV_NAME  "%s/drm%d"
-#define DRM_CONTROL_DEV_NAME  "%s/drmC%d"
-#define DRM_RENDER_DEV_NAME  "%s/drmR%d"
+#define DRM_PRIMARY_MINOR_NAME  "drm"
+#define DRM_CONTROL_MINOR_NAME  "drmC"
+#define DRM_RENDER_MINOR_NAME   "drmR"
 #else
 #define DRM_DIR_NAME  "/dev/dri"
-#define DRM_DEV_NAME  "%s/card%d"
-#define DRM_CONTROL_DEV_NAME  "%s/controlD%d"
-#define DRM_RENDER_DEV_NAME  "%s/renderD%d"
+#define DRM_PRIMARY_MINOR_NAME  "card"
+#define DRM_CONTROL_MINOR_NAME  "controlD"
+#define DRM_RENDER_MINOR_NAME   "renderD"
 #define DRM_PROC_NAME "/proc/dri/" /* For backward Linux compatibility */
 #endif
 
+#define DRM_DEV_NAME          "%s/" DRM_PRIMARY_MINOR_NAME "%d"
+#define DRM_CONTROL_DEV_NAME  "%s/" DRM_CONTROL_MINOR_NAME "%d"
+#define DRM_RENDER_DEV_NAME   "%s/" DRM_RENDER_MINOR_NAME  "%d"
+
 #define DRM_ERR_NO_DEVICE  (-1001)
 #define DRM_ERR_NO_ACCESS  (-1002)
 #define DRM_ERR_NOT_ROOT   (-1003)