[drm-misc:for-linux-next 49/49] drivers/gpu/drm/tests/drm_mm_test.c:191:32: error: implicit declaration of function 'drm_debug_printer'; did you mean 'drm_dbg_printer'?

[kernel test robot]

tree:   git://anongit.freedesktop.org/drm/drm-misc for-linux-next
head:   7edd06233958d9086a9e3eb723a8768d3c5a9ce1
commit: e154c4fc7bf2d5c3f86d07628ab1cb03e8085c25 [49/49] drm: remove drm_debug_printer in favor of drm_dbg_printer
config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20240211/202402110116.HJg3I4nn-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240211/202402110116.HJg3I4nn-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202402110116.HJg3I4nn-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/gpu/drm/tests/drm_mm_test.c: In function 'drm_test_mm_debug':
>> drivers/gpu/drm/tests/drm_mm_test.c:191:32: error: implicit declaration of function 'drm_debug_printer'; did you mean 'drm_dbg_printer'? [-Werror=implicit-function-declaration]
     191 |         struct drm_printer p = drm_debug_printer(test->name);
         |                                ^~~~~~~~~~~~~~~~~
         |                                drm_dbg_printer
>> drivers/gpu/drm/tests/drm_mm_test.c:191:32: error: invalid initializer
   cc1: some warnings being treated as errors


vim +191 drivers/gpu/drm/tests/drm_mm_test.c

393b50f30566ba drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  188  
961bcdf956a464 drivers/gpu/drm/tests/drm_mm_test.c     Maíra Canal      2022-09-11  189  static void drm_test_mm_debug(struct kunit *test)
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  190  {
3eb791c891aa91 drivers/gpu/drm/tests/drm_mm_test.c     Michał Winiarski 2024-01-16 @191  	struct drm_printer p = drm_debug_printer(test->name);
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  192  	struct drm_mm mm;
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  193  	struct drm_mm_node nodes[2];
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  194  
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  195  	/* Create a small drm_mm with a couple of nodes and a few holes, and
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  196  	 * check that the debug iterator doesn't explode over a trivial drm_mm.
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  197  	 */
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  198  	drm_mm_init(&mm, 0, 4096);
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  199  
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  200  	memset(nodes, 0, sizeof(nodes));
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  201  	nodes[0].start = 512;
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  202  	nodes[0].size = 1024;
fc8d29e298cf47 drivers/gpu/drm/tests/drm_mm_test.c     Arthur Grillo    2022-07-08  203  	KUNIT_ASSERT_FALSE_MSG(test, drm_mm_reserve_node(&mm, &nodes[0]),
fc8d29e298cf47 drivers/gpu/drm/tests/drm_mm_test.c     Arthur Grillo    2022-07-08  204  			       "failed to reserve node[0] {start=%lld, size=%lld)\n",
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  205  			       nodes[0].start, nodes[0].size);
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  206  
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  207  	nodes[1].size = 1024;
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  208  	nodes[1].start = 4096 - 512 - nodes[1].size;
fc8d29e298cf47 drivers/gpu/drm/tests/drm_mm_test.c     Arthur Grillo    2022-07-08  209  	KUNIT_ASSERT_FALSE_MSG(test, drm_mm_reserve_node(&mm, &nodes[1]),
fc8d29e298cf47 drivers/gpu/drm/tests/drm_mm_test.c     Arthur Grillo    2022-07-08  210  			       "failed to reserve node[0] {start=%lld, size=%lld)\n",
fc8d29e298cf47 drivers/gpu/drm/tests/drm_mm_test.c     Arthur Grillo    2022-07-08  211  			       nodes[0].start, nodes[0].size);
3eb791c891aa91 drivers/gpu/drm/tests/drm_mm_test.c     Michał Winiarski 2024-01-16  212  
3eb791c891aa91 drivers/gpu/drm/tests/drm_mm_test.c     Michał Winiarski 2024-01-16  213  	drm_mm_print(&mm, &p);
3eb791c891aa91 drivers/gpu/drm/tests/drm_mm_test.c     Michał Winiarski 2024-01-16  214  	KUNIT_SUCCEED(test);
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  215  }
06df8ac682e6a0 drivers/gpu/drm/selftests/test-drm_mm.c Chris Wilson     2016-12-22  216  

:::::: The code at line 191 was first introduced by commit
:::::: 3eb791c891aa91603a5fbbfea940f8acf5f17d45 drm/tests: mm: Call drm_mm_print in drm_test_mm_debug

:::::: TO: Michał Winiarski <michal.winiarski at intel.com>
:::::: CC: Maxime Ripard <mripard at kernel.org>

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