| xj | b04a402 | 2021-11-25 15:01:52 +0800 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /// |
| 3 | /// Use drm_*_get() and drm_*_put() helpers instead of drm_*_reference() and |
| 4 | /// drm_*_unreference() helpers. |
| 5 | /// |
| 6 | // Confidence: High |
| 7 | // Copyright: (C) 2017 NVIDIA Corporation |
| 8 | // Options: --no-includes --include-headers |
| 9 | // |
| 10 | |
| 11 | virtual patch |
| 12 | virtual report |
| 13 | |
| 14 | @depends on patch@ |
| 15 | expression object; |
| 16 | @@ |
| 17 | |
| 18 | ( |
| 19 | - drm_connector_reference(object) |
| 20 | + drm_connector_get(object) |
| 21 | | |
| 22 | - drm_connector_unreference(object) |
| 23 | + drm_connector_put(object) |
| 24 | | |
| 25 | - drm_framebuffer_reference(object) |
| 26 | + drm_framebuffer_get(object) |
| 27 | | |
| 28 | - drm_framebuffer_unreference(object) |
| 29 | + drm_framebuffer_put(object) |
| 30 | | |
| 31 | - drm_gem_object_reference(object) |
| 32 | + drm_gem_object_get(object) |
| 33 | | |
| 34 | - drm_gem_object_unreference(object) |
| 35 | + drm_gem_object_put(object) |
| 36 | | |
| 37 | - __drm_gem_object_unreference(object) |
| 38 | + __drm_gem_object_put(object) |
| 39 | | |
| 40 | - drm_gem_object_unreference_unlocked(object) |
| 41 | + drm_gem_object_put_unlocked(object) |
| 42 | | |
| 43 | - drm_dev_unref(object) |
| 44 | + drm_dev_put(object) |
| 45 | ) |
| 46 | |
| 47 | @r depends on report@ |
| 48 | expression object; |
| 49 | position p; |
| 50 | @@ |
| 51 | |
| 52 | ( |
| 53 | drm_connector_unreference@p(object) |
| 54 | | |
| 55 | drm_connector_reference@p(object) |
| 56 | | |
| 57 | drm_framebuffer_unreference@p(object) |
| 58 | | |
| 59 | drm_framebuffer_reference@p(object) |
| 60 | | |
| 61 | drm_gem_object_unreference@p(object) |
| 62 | | |
| 63 | drm_gem_object_reference@p(object) |
| 64 | | |
| 65 | __drm_gem_object_unreference(object) |
| 66 | | |
| 67 | drm_gem_object_unreference_unlocked(object) |
| 68 | | |
| 69 | drm_dev_unref@p(object) |
| 70 | ) |
| 71 | |
| 72 | @script:python depends on report@ |
| 73 | object << r.object; |
| 74 | p << r.p; |
| 75 | @@ |
| 76 | |
| 77 | msg="WARNING: use get/put helpers to reference and dereference %s" % (object) |
| 78 | coccilib.report.print_report(p[0], msg) |