[pinchartl-media:drm/du/compile-test 10/14] drivers/gpu/drm/omapdrm/omap_drv.c:216:16: error: 'struct drm_bridge' has no member named 'of_node'

[kernel test robot]

Hi Laurent,

First bad commit (maybe != root cause):

tree:   git://linuxtv.org/pinchartl/media.git drm/du/compile-test
head:   660500b4c311c0e60c5a05c603767cb4cac44751
commit: 803c26fc51916c74ab29809cea85e81f4e342a83 [10/14] drm/omap: Enable COMPILE_TEST on all architectures
config: i386-buildonly-randconfig-r004-20210804 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        git remote add pinchartl-media git://linuxtv.org/pinchartl/media.git
        git fetch --no-tags pinchartl-media drm/du/compile-test
        git checkout 803c26fc51916c74ab29809cea85e81f4e342a83
        # save the attached .config to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/omapdrm/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

   drivers/gpu/drm/omapdrm/omap_drv.c: In function 'omap_display_id':
>> drivers/gpu/drm/omapdrm/omap_drv.c:216:16: error: 'struct drm_bridge' has no member named 'of_node'
     216 |   node = bridge->of_node;
         |                ^~
--
   drivers/gpu/drm/omapdrm/dss/dpi.c: In function 'dpi_bridge_init':
>> drivers/gpu/drm/omapdrm/dss/dpi.c:564:13: error: 'struct drm_bridge' has no member named 'of_node'
     564 |  dpi->bridge.of_node = dpi->pdev->dev.of_node;
         |             ^
--
   drivers/gpu/drm/omapdrm/dss/hdmi4.c: In function 'hdmi4_bridge_init':
>> drivers/gpu/drm/omapdrm/dss/hdmi4.c:500:14: error: 'struct drm_bridge' has no member named 'of_node'
     500 |  hdmi->bridge.of_node = hdmi->pdev->dev.of_node;
         |              ^
--
   drivers/gpu/drm/omapdrm/dss/hdmi5.c: In function 'hdmi5_bridge_init':
>> drivers/gpu/drm/omapdrm/dss/hdmi5.c:483:14: error: 'struct drm_bridge' has no member named 'of_node'
     483 |  hdmi->bridge.of_node = hdmi->pdev->dev.of_node;
         |              ^


vim +216 drivers/gpu/drm/omapdrm/omap_drv.c

e2cd09b202c5d32 Laurent Pinchart  2015-03-06  205  
79107f274b2fc6b Laurent Pinchart  2018-09-23  206  static int omap_display_id(struct omap_dss_device *output)
79107f274b2fc6b Laurent Pinchart  2018-09-23  207  {
79107f274b2fc6b Laurent Pinchart  2018-09-23  208  	struct device_node *node = NULL;
79107f274b2fc6b Laurent Pinchart  2018-09-23  209  
4a5555187d92808 Sebastian Reichel 2020-12-15  210  	if (output->bridge) {
79107f274b2fc6b Laurent Pinchart  2018-09-23  211  		struct drm_bridge *bridge = output->bridge;
79107f274b2fc6b Laurent Pinchart  2018-09-23  212  
fadf872d9d9274a Boris Brezillon   2019-12-03  213  		while (drm_bridge_get_next_bridge(bridge))
fadf872d9d9274a Boris Brezillon   2019-12-03  214  			bridge = drm_bridge_get_next_bridge(bridge);
79107f274b2fc6b Laurent Pinchart  2018-09-23  215  
79107f274b2fc6b Laurent Pinchart  2018-09-23 @216  		node = bridge->of_node;
79107f274b2fc6b Laurent Pinchart  2018-09-23  217  	}
79107f274b2fc6b Laurent Pinchart  2018-09-23  218  
79107f274b2fc6b Laurent Pinchart  2018-09-23  219  	return node ? of_alias_get_id(node, "display") : -ENODEV;
79107f274b2fc6b Laurent Pinchart  2018-09-23  220  }
79107f274b2fc6b Laurent Pinchart  2018-09-23  221  

:::::: The code at line 216 was first introduced by commit
:::::: 79107f274b2fc6bce13f687de33c8d0b70994558 drm/omap: Add support for drm_bridge

:::::: TO: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
:::::: CC: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

---
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