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d8187177 RC |
1 | /* |
2 | * Copyright (C) 2016 Red Hat | |
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 COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR | |
18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, | |
19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
20 | * OTHER DEALINGS IN THE SOFTWARE. | |
21 | * | |
22 | * Authors: | |
23 | * Rob Clark <robdclark@gmail.com> | |
24 | */ | |
25 | ||
26 | #include <stdarg.h> | |
27 | #include <linux/seq_file.h> | |
28 | #include <drm/drmP.h> | |
29 | #include <drm/drm_print.h> | |
30 | ||
31 | void __drm_printfn_seq_file(struct drm_printer *p, struct va_format *vaf) | |
32 | { | |
33 | seq_printf(p->arg, "%pV", vaf); | |
34 | } | |
35 | EXPORT_SYMBOL(__drm_printfn_seq_file); | |
36 | ||
37 | void __drm_printfn_info(struct drm_printer *p, struct va_format *vaf) | |
38 | { | |
39 | dev_printk(KERN_INFO, p->arg, "[" DRM_NAME "] %pV", vaf); | |
40 | } | |
41 | EXPORT_SYMBOL(__drm_printfn_info); | |
42 | ||
43 | void drm_printf(struct drm_printer *p, const char *f, ...) | |
44 | { | |
45 | struct va_format vaf; | |
46 | va_list args; | |
47 | ||
48 | va_start(args, f); | |
49 | vaf.fmt = f; | |
50 | vaf.va = &args; | |
51 | p->printfn(p, &vaf); | |
52 | va_end(args); | |
53 | } | |
54 | EXPORT_SYMBOL(drm_printf); |