[Intel-gfx] [PATCH] drm: Add reference counting to drm_atomic_state
kbuild test robot
lkp at intel.com
Wed Aug 24 00:29:30 UTC 2016
Hi Chris,
[auto build test WARNING on drm-intel/for-linux-next]
[cannot apply to drm/drm-next v4.8-rc3 next-20160823]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on]
[Check https://git-scm.com/docs/git-format-patch for more information]
url: https://github.com/0day-ci/linux/commits/Chris-Wilson/drm-Add-reference-counting-to-drm_atomic_state/20160824-054553
base: git://anongit.freedesktop.org/drm-intel for-linux-next
reproduce: make htmldocs
All warnings (new ones prefixed by >>):
drivers/gpu/drm/drm_modes.c:693: warning: No description found for parameter 'bus_flags'
>> drivers/gpu/drm/drm_atomic.c:228: warning: No description found for parameter 'ref'
>> drivers/gpu/drm/drm_atomic.c:228: warning: Excess function parameter 'state' description in '__drm_atomic_state_free'
>> drivers/gpu/drm/drm_atomic.c:228: warning: No description found for parameter 'ref'
>> drivers/gpu/drm/drm_atomic.c:228: warning: Excess function parameter 'state' description in '__drm_atomic_state_free'
>> include/drm/drm_crtc.h:2063: warning: No description found for parameter 'ref'
drivers/gpu/drm/drm_plane_helper.c:248: warning: No description found for parameter 'dst'
drivers/gpu/drm/drm_plane_helper.c:248: warning: Excess function parameter 'dest' description in 'drm_plane_helper_check_update'
drivers/gpu/drm/drm_plane_helper.c:247: warning: No description found for parameter 'dst'
drivers/gpu/drm/drm_plane_helper.c:247: warning: Excess function parameter 'dest' description in 'drm_plane_helper_check_update'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: No description found for parameter 'dev_priv'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: Excess function parameter 'dev' description in 'intel_dp_set_drrs_state'
drivers/gpu/drm/i915/intel_dp.c:5158: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5188: warning: No description found for parameter 'old_crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: No description found for parameter 'dev_priv'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: Excess function parameter 'dev' description in 'intel_dp_set_drrs_state'
drivers/gpu/drm/i915/intel_dp.c:5158: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5188: warning: No description found for parameter 'old_crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: No description found for parameter 'dev_priv'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: Excess function parameter 'dev' description in 'intel_dp_set_drrs_state'
drivers/gpu/drm/i915/intel_dp.c:5158: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5188: warning: No description found for parameter 'old_crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: No description found for parameter 'dev_priv'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: Excess function parameter 'dev' description in 'intel_dp_set_drrs_state'
drivers/gpu/drm/i915/intel_dp.c:5158: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5188: warning: No description found for parameter 'old_crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: No description found for parameter 'dev_priv'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: Excess function parameter 'dev' description in 'intel_dp_set_drrs_state'
drivers/gpu/drm/i915/intel_dp.c:5158: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5188: warning: No description found for parameter 'old_crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: No description found for parameter 'dev_priv'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: Excess function parameter 'dev' description in 'intel_dp_set_drrs_state'
drivers/gpu/drm/i915/intel_dp.c:5158: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5188: warning: No description found for parameter 'old_crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: No description found for parameter 'dev_priv'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5063: warning: Excess function parameter 'dev' description in 'intel_dp_set_drrs_state'
drivers/gpu/drm/i915/intel_dp.c:5158: warning: No description found for parameter 'crtc_state'
drivers/gpu/drm/i915/intel_dp.c:5188: warning: No description found for parameter 'old_crtc_state'
drivers/gpu/drm/drm_crtc.c:1270: WARNING: Inline literal start-string without end-string.
drivers/gpu/drm/drm_crtc.c:1385: WARNING: Inline literal start-string without end-string.
include/drm/drm_crtc.h:1202: WARNING: Inline literal start-string without end-string.
include/drm/drm_crtc.h:1255: WARNING: Inline literal start-string without end-string.
include/drm/drm_crtc.h:1268: WARNING: Inline literal start-string without end-string.
include/drm/drm_crtc.h:1272: WARNING: Inline literal start-string without end-string.
drivers/gpu/drm/drm_irq.c:718: WARNING: Option list ends without a blank line; unexpected unindent.
drivers/gpu/drm/drm_fb_helper.c:2191: WARNING: Inline emphasis start-string without end-string.
drivers/gpu/drm/drm_simple_kms_helper.c:141: WARNING: Inline literal start-string without end-string.
include/drm/drm_gem.h:212: WARNING: Inline emphasis start-string without end-string.
drivers/gpu/drm/i915/i915_vgpu.c:179: WARNING: Literal block ends without a blank line; unexpected unindent.
drivers/gpu/drm/i915/intel_audio.c:54: WARNING: Inline emphasis start-string without end-string.
drivers/gpu/drm/i915/intel_audio.c:54: WARNING: Inline emphasis start-string without end-string.
drivers/gpu/drm/i915/intel_guc_fwif.h:159: WARNING: Block quote ends without a blank line; unexpected unindent.
drivers/gpu/drm/i915/intel_guc_fwif.h:178: WARNING: Enumerated list ends without a blank line; unexpected unindent.
Documentation/gpu/drm-kms.rst:13: WARNING: Could not lex literal_block as "C". Highlighting skipped.
Documentation/gpu/drm-kms-helpers.rst:16: WARNING: Could not lex literal_block as "C". Highlighting skipped.
Documentation/gpu/i915.rst:57: WARNING: Could not lex literal_block as "C". Highlighting skipped.
vim +/ref +228 drivers/gpu/drm/drm_atomic.c
212 if (config->funcs->atomic_state_clear)
213 config->funcs->atomic_state_clear(state);
214 else
215 drm_atomic_state_default_clear(state);
216 }
217 EXPORT_SYMBOL(drm_atomic_state_clear);
218
219 /**
220 * __drm_atomic_state_free - free all memory for an atomic state
221 * @state: atomic state to deallocate
222 *
223 * This frees all memory associated with an atomic state, including all the
224 * per-object state for planes, crtcs and connectors.
225 */
226 void __drm_atomic_state_free(struct kref *ref)
227 {
> 228 struct drm_atomic_state *state = container_of(ref, typeof(*state), ref);
229 struct drm_mode_config *config = &state->dev->mode_config;
230
231 drm_atomic_state_clear(state);
232
233 DRM_DEBUG_ATOMIC("Freeing atomic state %p\n", state);
234
235 if (config->funcs->atomic_state_free) {
236 config->funcs->atomic_state_free(state);
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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