[Intel-gfx] [PATCH V3 2/5] drm/i915: Add support for audio driver notifications

kbuild test robot lkp at intel.com
Tue Jan 10 01:27:00 UTC 2017


Hi Jerome,

[auto build test WARNING on ]

url:    https://github.com/0day-ci/linux/commits/Jerome-Anand/Add-support-for-Legacy-HDMI-audio-drivers/20170110-062228
base:    
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   make[3]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
   include/linux/init.h:1: warning: no structured comments found
   include/linux/kthread.h:26: warning: Excess function parameter '...' description in 'kthread_create'
   kernel/sys.c:1: warning: no structured comments found
   drivers/dma-buf/seqno-fence.c:1: warning: no structured comments found
   include/drm/drm_drv.h:444: warning: No description found for parameter 'firstopen'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'open'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'preclose'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'postclose'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'lastclose'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'dma_ioctl'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'dma_quiescent'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'context_dtor'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'set_busid'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'irq_handler'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'irq_preinstall'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'irq_postinstall'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'irq_uninstall'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'debugfs_init'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'debugfs_cleanup'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'gem_open_object'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'gem_close_object'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'prime_handle_to_fd'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'prime_fd_to_handle'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'gem_prime_export'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'gem_prime_import'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'gem_prime_pin'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'gem_prime_unpin'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'gem_prime_res_obj'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'gem_prime_get_sg_table'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'gem_prime_import_sg_table'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'gem_prime_vmap'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'gem_prime_vunmap'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'gem_prime_mmap'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'vgaarb_irq'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'gem_vm_ops'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'major'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'minor'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'patchlevel'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'name'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'desc'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'date'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'driver_features'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'dev_priv_size'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'ioctls'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'num_ioctls'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'fops'
   include/drm/drm_drv.h:444: warning: No description found for parameter 'legacy_dev_list'
>> drivers/gpu/drm/i915/intel_lpe_audio.c:355: warning: Excess function parameter 'connected' description in 'intel_lpe_audio_notify'
   drivers/gpu/drm/i915/intel_lpe_audio.c:356: warning: Excess function parameter 'connected' description in 'intel_lpe_audio_notify'
   drivers/media/dvb-core/dvb_frontend.h:677: warning: No description found for parameter 'refcount'
   drivers/char/tpm/tpm_vtpm_proxy.c:73: warning: No description found for parameter 'filp'
   drivers/char/tpm/tpm_vtpm_proxy.c:73: warning: No description found for parameter 'buf'
   drivers/char/tpm/tpm_vtpm_proxy.c:73: warning: No description found for parameter 'count'
   drivers/char/tpm/tpm_vtpm_proxy.c:73: warning: No description found for parameter 'off'
   drivers/char/tpm/tpm_vtpm_proxy.c:123: warning: No description found for parameter 'filp'
   drivers/char/tpm/tpm_vtpm_proxy.c:123: warning: No description found for parameter 'buf'
   drivers/char/tpm/tpm_vtpm_proxy.c:123: warning: No description found for parameter 'count'
   drivers/char/tpm/tpm_vtpm_proxy.c:123: warning: No description found for parameter 'off'
   drivers/char/tpm/tpm_vtpm_proxy.c:203: warning: No description found for parameter 'proxy_dev'
   sound/soc/soc-core.c:994: warning: No description found for parameter 'stream_name'
   Documentation/core-api/assoc_array.rst:13: WARNING: Enumerated list ends without a blank line; unexpected unindent.
   Documentation/doc-guide/sphinx.rst:110: ERROR: Unknown target name: "sphinx c domain".
   include/net/cfg80211.h:3154: ERROR: Unexpected indentation.
   include/net/mac80211.h:3214: ERROR: Unexpected indentation.
   include/net/mac80211.h:3217: WARNING: Block quote ends without a blank line; unexpected unindent.
   include/net/mac80211.h:3219: ERROR: Unexpected indentation.
   include/net/mac80211.h:3220: WARNING: Block quote ends without a blank line; unexpected unindent.
   include/net/mac80211.h:1773: ERROR: Unexpected indentation.
   include/net/mac80211.h:1777: WARNING: Block quote ends without a blank line; unexpected unindent.
   kernel/sched/fair.c:7587: WARNING: Inline emphasis start-string without end-string.
   kernel/time/timer.c:1240: ERROR: Unexpected indentation.
   kernel/time/timer.c:1242: ERROR: Unexpected indentation.
   kernel/time/timer.c:1243: WARNING: Block quote ends without a blank line; unexpected unindent.
   include/linux/wait.h:121: WARNING: Block quote ends without a blank line; unexpected unindent.
   include/linux/wait.h:124: ERROR: Unexpected indentation.
   include/linux/wait.h:126: WARNING: Block quote ends without a blank line; unexpected unindent.
   kernel/time/hrtimer.c:1021: WARNING: Block quote ends without a blank line; unexpected unindent.
   kernel/signal.c:317: WARNING: Inline literal start-string without end-string.
   drivers/message/fusion/mptbase.c:5051: WARNING: Definition list ends without a blank line; unexpected unindent.
   drivers/tty/serial/serial_core.c:1897: WARNING: Definition list ends without a blank line; unexpected unindent.
   include/linux/spi/spi.h:369: ERROR: Unexpected indentation.
   drivers/usb/core/message.c:481: ERROR: Unexpected indentation.
   drivers/usb/core/message.c:482: WARNING: Block quote ends without a blank line; unexpected unindent.
   Documentation/driver-api/usb.rst:623: ERROR: Unknown target name: "usb_type".
   Documentation/driver-api/usb.rst:623: ERROR: Unknown target name: "usb_dir".
   Documentation/driver-api/usb.rst:623: ERROR: Unknown target name: "usb_recip".
   Documentation/driver-api/usb.rst:689: ERROR: Unknown target name: "usbdevfs_urb_type".
   sound/soc/soc-core.c:2508: ERROR: Unknown target name: "snd_soc_daifmt".
   sound/core/jack.c:312: ERROR: Unknown target name: "snd_jack_btn".
   Documentation/translations/ko_KR/howto.rst:293: WARNING: Inline emphasis start-string without end-string.
   WARNING: dvipng command 'dvipng' cannot be run (needed for math display), check the imgmath_dvipng setting

vim +355 drivers/gpu/drm/i915/intel_lpe_audio.c

   339	}
   340	
   341	
   342	/**
   343	 * intel_lpe_audio_notify() - notify lpe audio event
   344	 * audio driver and i915
   345	 * @dev_priv: the i915 drm device private data
   346	 * @eld : ELD data
   347	 * @port: port id
   348	 * @tmds_clk_speed: tmds clock frequency in Hz
   349	 * @connected: hdmi connected/disconnected
   350	 *
   351	 * Notify lpe audio driver of eld change.
   352	 */
   353	void intel_lpe_audio_notify(struct drm_i915_private *dev_priv,
   354				void *eld, int port, int tmds_clk_speed)
 > 355	{
   356		unsigned long irq_flags;
   357		struct intel_hdmi_lpe_audio_pdata *pdata = NULL;
   358	
   359		if (!HAS_LPE_AUDIO(dev_priv))
   360			return;
   361	
   362		pdata = dev_get_platdata(
   363			&(dev_priv->lpe_audio.platdev->dev));

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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