[Intel-gfx] [PATCH] drm/i915: nuke the intel_lvds_connector

[kbuild test robot]

Hi Jani,

I love your patch! Yet something to improve:

[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on v4.19-rc7 next-20181009]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Jani-Nikula/drm-i915-nuke-the-intel_lvds_connector/20181010-092805
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-randconfig-x005-201840 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/gpu//drm/i915/intel_lvds.c: In function 'intel_lvds_destroy':
   drivers/gpu//drm/i915/intel_lvds.c:481:3: error: implicit declaration of function 'to_lvds_connector'; did you mean 'to_intel_connector'? [-Werror=implicit-function-declaration]
      to_lvds_connector(connector);
      ^~~~~~~~~~~~~~~~~
      to_intel_connector
>> drivers/gpu//drm/i915/intel_lvds.c:481:3: error: initialization makes pointer from integer without a cast [-Werror=int-conversion]
   drivers/gpu//drm/i915/intel_lvds.c:483:36: error: dereferencing pointer to incomplete type 'struct intel_lvds_connector'
     if (!IS_ERR_OR_NULL(lvds_connector->base.edid))
                                       ^~
   cc1: all warnings being treated as errors

vim +481 drivers/gpu//drm/i915/intel_lvds.c

79e53945 Jesse Barnes    2008-11-07  470  
79e53945 Jesse Barnes    2008-11-07  471  /**
79e53945 Jesse Barnes    2008-11-07  472   * intel_lvds_destroy - unregister and free LVDS structures
79e53945 Jesse Barnes    2008-11-07  473   * @connector: connector to free
79e53945 Jesse Barnes    2008-11-07  474   *
79e53945 Jesse Barnes    2008-11-07  475   * Unregister the DDC bus for this connector then free the driver private
79e53945 Jesse Barnes    2008-11-07  476   * structure.
79e53945 Jesse Barnes    2008-11-07  477   */
79e53945 Jesse Barnes    2008-11-07  478  static void intel_lvds_destroy(struct drm_connector *connector)
79e53945 Jesse Barnes    2008-11-07  479  {
db1740a0 Jani Nikula     2012-10-19  480  	struct intel_lvds_connector *lvds_connector =
db1740a0 Jani Nikula     2012-10-19 @481  		to_lvds_connector(connector);
79e53945 Jesse Barnes    2008-11-07  482  
9cd300e0 Jani Nikula     2012-10-19  483  	if (!IS_ERR_OR_NULL(lvds_connector->base.edid))
9cd300e0 Jani Nikula     2012-10-19  484  		kfree(lvds_connector->base.edid);
9cd300e0 Jani Nikula     2012-10-19  485  
1d508706 Jani Nikula     2012-10-19  486  	intel_panel_fini(&lvds_connector->base.panel);
aaa6fd2a Matthew Garrett 2011-08-12  487  
79e53945 Jesse Barnes    2008-11-07  488  	drm_connector_cleanup(connector);
79e53945 Jesse Barnes    2008-11-07  489  	kfree(connector);
79e53945 Jesse Barnes    2008-11-07  490  }
79e53945 Jesse Barnes    2008-11-07  491  

:::::: The code at line 481 was first introduced by commit
:::::: db1740a0f1a1d60391f60cfd93083f3c091d398a drm/i915/lvds: Move the acpi_lid_notifier from drm_i915_private to the connector

:::::: TO: Jani Nikula <jani.nikula at intel.com>
:::::: CC: Daniel Vetter <daniel.vetter at ffwll.ch>

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