79 lines
1.5 KiB
Plaintext
79 lines
1.5 KiB
Plaintext
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// SPDX-License-Identifier: GPL-2.0
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///
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/// Use drm_*_get() and drm_*_put() helpers instead of drm_*_reference() and
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/// drm_*_unreference() helpers.
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///
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// Confidence: High
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// Copyright: (C) 2017 NVIDIA Corporation
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// Options: --no-includes --include-headers
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//
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virtual patch
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virtual report
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@depends on patch@
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expression object;
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@@
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(
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- drm_connector_reference(object)
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+ drm_connector_get(object)
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- drm_connector_unreference(object)
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+ drm_connector_put(object)
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- drm_framebuffer_reference(object)
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+ drm_framebuffer_get(object)
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- drm_framebuffer_unreference(object)
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+ drm_framebuffer_put(object)
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- drm_gem_object_reference(object)
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+ drm_gem_object_get(object)
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- drm_gem_object_unreference(object)
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+ drm_gem_object_put(object)
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- __drm_gem_object_unreference(object)
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+ __drm_gem_object_put(object)
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- drm_gem_object_unreference_unlocked(object)
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+ drm_gem_object_put_unlocked(object)
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- drm_dev_unref(object)
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+ drm_dev_put(object)
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)
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@r depends on report@
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expression object;
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position p;
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@@
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(
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drm_connector_unreference@p(object)
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drm_connector_reference@p(object)
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drm_framebuffer_unreference@p(object)
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drm_framebuffer_reference@p(object)
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drm_gem_object_unreference@p(object)
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drm_gem_object_reference@p(object)
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__drm_gem_object_unreference(object)
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drm_gem_object_unreference_unlocked(object)
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drm_dev_unref@p(object)
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)
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@script:python depends on report@
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object << r.object;
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p << r.p;
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@@
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msg="WARNING: use get/put helpers to reference and dereference %s" % (object)
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coccilib.report.print_report(p[0], msg)
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