diff options
author | Alex Waterman <alexw@nvidia.com> | 2017-10-04 18:09:51 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-10-10 10:58:26 -0400 |
commit | b61306795b53647e8d1d4279417df1e1fe0f4b86 (patch) | |
tree | 0457f5088e15d5a8c5e9784310e95bacf41cbafa /drivers/gpu/nvgpu/include | |
parent | 04350c209d8b4131ec31ad43bbcc120250129f96 (diff) |
gpu: nvgpu: Add nvgpu/errno.h
Add an <nvgpu/errno.h> header file to explicitly include the -E* error
messages. Useful for header files with static inlines that return error
messages. In actual C code normally enough Linux/QNX headers bleed in
to get the error messages but header files with sparse includes do not
have this luxury.
Change-Id: I4833c7a6003578b9792bbf6b14cce3bd0adfec22
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1573307
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/include')
-rw-r--r-- | drivers/gpu/nvgpu/include/nvgpu/errno.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/include/nvgpu/errno.h b/drivers/gpu/nvgpu/include/nvgpu/errno.h new file mode 100644 index 00000000..12ba118e --- /dev/null +++ b/drivers/gpu/nvgpu/include/nvgpu/errno.h | |||
@@ -0,0 +1,41 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2017, NVIDIA CORPORATION. All rights reserved. | ||
3 | * | ||
4 | * Permission is hereby granted, free of charge, to any person obtaining a | ||
5 | * copy of this software and associated documentation files (the "Software"), | ||
6 | * to deal in the Software without restriction, including without limitation | ||
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
8 | * and/or sell copies of the Software, and to permit persons to whom the | ||
9 | * Software is furnished to do so, subject to the following conditions: | ||
10 | * | ||
11 | * The above copyright notice and this permission notice shall be included in | ||
12 | * all copies or substantial portions of the Software. | ||
13 | * | ||
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
17 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
19 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
20 | * DEALINGS IN THE SOFTWARE. | ||
21 | */ | ||
22 | |||
23 | #ifndef __NVGPU_ERRNO_H__ | ||
24 | #define __NVGPU_ERRNO_H__ | ||
25 | |||
26 | /* | ||
27 | * Explicit include to get all the -E* error messages. Useful for header files | ||
28 | * with static inlines that return error messages. In actual C code normally | ||
29 | * enough Linux/QNX headers bleed in to get the error messages but header files | ||
30 | * with sparse includes do not have this luxury. | ||
31 | */ | ||
32 | |||
33 | #ifdef __KERNEL__ | ||
34 | #include <linux/errno.h> | ||
35 | #endif | ||
36 | |||
37 | /* | ||
38 | * TODO: add else path above for QNX. | ||
39 | */ | ||
40 | |||
41 | #endif | ||