@@ -33,7 +33,6 @@
#include <linux/mount.h>
#include <linux/slab.h>
#include <drm/drmP.h>
-#include <drm/drm_core.h>
#include "drm_crtc_internal.h"
#include "drm_legacy.h"
#include "drm_internal.h"
@@ -46,8 +45,8 @@
unsigned int drm_debug = 0;
EXPORT_SYMBOL(drm_debug);
-MODULE_AUTHOR(CORE_AUTHOR);
-MODULE_DESCRIPTION(CORE_DESC);
+MODULE_AUTHOR("Gareth Hughes, Leif Delgass, José Fonseca, Jon Smirl");
+MODULE_DESCRIPTION("DRM shared core routines");
MODULE_LICENSE("GPL and additional rights");
MODULE_PARM_DESC(debug, "Enable debug output, where each bit enables a debug category.\n"
"\t\tBit 0 (0x01) will enable CORE messages (drm core code)\n"
@@ -966,8 +965,7 @@ static int __init drm_core_init(void)
goto err_p3;
}
- DRM_INFO("Initialized %s %d.%d.%d %s\n",
- CORE_NAME, CORE_MAJOR, CORE_MINOR, CORE_PATCHLEVEL, CORE_DATE);
+ DRM_INFO("Initialized\n");
return 0;
err_p3:
drm_sysfs_destroy();
@@ -21,6 +21,9 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
+#define DRM_IF_MAJOR 1
+#define DRM_IF_MINOR 4
+
/* drm_irq.c */
extern unsigned int drm_timestamp_monotonic;
@@ -32,7 +32,6 @@
#include <linux/export.h>
#include <drm/drmP.h>
-#include <drm/drm_core.h>
#define DRM_IOCTL_VERSION32 DRM_IOWR(0x00, drm_version32_t)
#define DRM_IOCTL_GET_UNIQUE32 DRM_IOWR(0x01, drm_unique32_t)
@@ -29,7 +29,6 @@
*/
#include <drm/drmP.h>
-#include <drm/drm_core.h>
#include <drm/drm_auth.h>
#include "drm_legacy.h"
#include "drm_internal.h"
@@ -19,7 +19,6 @@
#include <linux/export.h>
#include <drm/drm_sysfs.h>
-#include <drm/drm_core.h>
#include <drm/drmP.h>
#include "drm_internal.h"
@@ -37,12 +36,7 @@ static char *drm_devnode(struct device *dev, umode_t *mode)
return kasprintf(GFP_KERNEL, "dri/%s", dev_name(dev));
}
-static CLASS_ATTR_STRING(version, S_IRUGO,
- CORE_NAME " "
- __stringify(CORE_MAJOR) "."
- __stringify(CORE_MINOR) "."
- __stringify(CORE_PATCHLEVEL) " "
- CORE_DATE);
+static CLASS_ATTR_STRING(version, S_IRUGO, "drm 1.1.0 20060810");
/**
* drm_sysfs_init - initialize sysfs helpers
deleted file mode 100644
@@ -1,34 +0,0 @@
-/*
- * Copyright 2004 Jon Smirl <jonsmirl@gmail.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-#define CORE_AUTHOR "Gareth Hughes, Leif Delgass, José Fonseca, Jon Smirl"
-
-#define CORE_NAME "drm"
-#define CORE_DESC "DRM shared core routines"
-#define CORE_DATE "20060810"
-
-#define DRM_IF_MAJOR 1
-#define DRM_IF_MINOR 4
-
-#define CORE_MAJOR 1
-#define CORE_MINOR 1
-#define CORE_PATCHLEVEL 0
The drm_core.h header contains a set of constants meant to be used throughout DRM. However, as it turns out, they're each used just once and don't bring any benefit. They're also grossly mis-named and lack name-spacing. This patch inlines them, or moves them into drm_internal.h as appropriate: - CORE_AUTHOR and CORE_DESC are inlined into corresponding MODULE_*() macros. It's just confusing having to follow 2 pointers when trying to find the definition of these fields. Grep'ping for MODULE_AUTHOR() should reveal the full information, if there's no strong reason not to. - CORE_NAME, CORE_DATE, CORE_MAJOR, CORE_MINOR, and CORE_PATCHLEVEL are inlined into the sysfs 'version' attribute. They're stripped everywhere else (which is just some printk() statements). CORE_NAME just doesn't make *any* sense, as we hard-code it in many places, anyway. The other constants are outdated and just serve binary-compatibility purposes. Hence, inline them in 'version' sysfs attribute (we might even try dropping it..). - DRM_IF_MAJOR and DRM_IF_MINOR are moved into drm_internal.h as they're only used by the global ioctl handlers. Furthermore, versioning interfaces breaks backports and as such is deprecated, anyway. We just keep them for historic reasons. I doubt anyone will ever modify them again. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> --- drivers/gpu/drm/drm_drv.c | 8 +++----- drivers/gpu/drm/drm_internal.h | 3 +++ drivers/gpu/drm/drm_ioc32.c | 1 - drivers/gpu/drm/drm_ioctl.c | 1 - drivers/gpu/drm/drm_sysfs.c | 8 +------- include/drm/drm_core.h | 34 ---------------------------------- 6 files changed, 7 insertions(+), 48 deletions(-) delete mode 100644 include/drm/drm_core.h