diff options
Diffstat (limited to 'drivers/char/drm/drm_init.c')
-rw-r--r-- | drivers/char/drm/drm_init.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/drivers/char/drm/drm_init.c b/drivers/char/drm/drm_init.c deleted file mode 100644 index 754b934715c4..000000000000 --- a/drivers/char/drm/drm_init.c +++ /dev/null | |||
@@ -1,53 +0,0 @@ | |||
1 | /** | ||
2 | * \file drm_init.c | ||
3 | * Setup/Cleanup for DRM | ||
4 | * | ||
5 | * \author Rickard E. (Rik) Faith <faith@valinux.com> | ||
6 | * \author Gareth Hughes <gareth@valinux.com> | ||
7 | */ | ||
8 | |||
9 | /* | ||
10 | * Created: Mon Jan 4 08:58:31 1999 by faith@valinux.com | ||
11 | * | ||
12 | * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. | ||
13 | * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. | ||
14 | * All Rights Reserved. | ||
15 | * | ||
16 | * Permission is hereby granted, free of charge, to any person obtaining a | ||
17 | * copy of this software and associated documentation files (the "Software"), | ||
18 | * to deal in the Software without restriction, including without limitation | ||
19 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
20 | * and/or sell copies of the Software, and to permit persons to whom the | ||
21 | * Software is furnished to do so, subject to the following conditions: | ||
22 | * | ||
23 | * The above copyright notice and this permission notice (including the next | ||
24 | * paragraph) shall be included in all copies or substantial portions of the | ||
25 | * Software. | ||
26 | * | ||
27 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
28 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
29 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
30 | * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR | ||
31 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | ||
32 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | ||
33 | * OTHER DEALINGS IN THE SOFTWARE. | ||
34 | */ | ||
35 | |||
36 | #include "drmP.h" | ||
37 | |||
38 | /** | ||
39 | * Check whether DRI will run on this CPU. | ||
40 | * | ||
41 | * \return non-zero if the DRI will run on this CPU, or zero otherwise. | ||
42 | */ | ||
43 | int drm_cpu_valid(void) | ||
44 | { | ||
45 | #if defined(__i386__) | ||
46 | if (boot_cpu_data.x86 == 3) | ||
47 | return 0; /* No cmpxchg on a 386 */ | ||
48 | #endif | ||
49 | #if defined(__sparc__) && !defined(__sparc_v9__) | ||
50 | return 0; /* No cmpxchg before v9 sparc. */ | ||
51 | #endif | ||
52 | return 1; | ||
53 | } | ||