Messages in this thread | | | Date | Fri, 18 Mar 2022 22:22:58 +0800 | From | kernel test robot <> | Subject | [drm-drm-intel:drm-intel-gt-next 1/2] drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c:110: warning: expecting prototype for intel_guc_hwconfig_init(). Prototype was for guc_hwconfig_init() instead |
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tree: git://anongit.freedesktop.org/drm/drm-intel drm-intel-gt-next head: 78e1fb3112c0ac440bf9dce080a4aefbaa547d52 commit: 8781f0515247f441623a01f6e036a1d7898170e2 [1/2] drm/i915/guc: Add fetch of hwconfig blob config: i386-randconfig-a004 (https://download.01.org/0day-ci/archive/20220318/202203182256.uEbGTBvI-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a6e70e4056dff962ec634c5bd4f2f4105a0bef71) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git remote add drm-drm-intel git://anongit.freedesktop.org/drm/drm-intel git fetch --no-tags drm-drm-intel drm-intel-gt-next git checkout 8781f0515247f441623a01f6e036a1d7898170e2 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/i915/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c:110: warning: Function parameter or member 'gt' not described in 'guc_hwconfig_init' >> drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c:110: warning: expecting prototype for intel_guc_hwconfig_init(). Prototype was for guc_hwconfig_init() instead drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c:143: warning: Function parameter or member 'gt' not described in 'intel_gt_init_hwconfig' drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c:156: warning: Function parameter or member 'gt' not described in 'intel_gt_fini_hwconfig'
vim +110 drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c
102 103 /** 104 * intel_guc_hwconfig_init - Initialize the HWConfig 105 * 106 * Retrieve the HWConfig table from the GuC and save it locally. 107 * It can then be queried on demand by other users later on. 108 */ 109 static int guc_hwconfig_init(struct intel_gt *gt) > 110 { 111 struct intel_hwconfig *hwconfig = >->info.hwconfig; 112 struct intel_guc *guc = >->uc.guc; 113 int ret; 114 115 if (!has_table(gt->i915)) 116 return 0; 117 118 ret = guc_hwconfig_discover_size(guc, hwconfig); 119 if (ret) 120 return ret; 121 122 hwconfig->ptr = kmalloc(hwconfig->size, GFP_KERNEL); 123 if (!hwconfig->ptr) { 124 hwconfig->size = 0; 125 return -ENOMEM; 126 } 127 128 ret = guc_hwconfig_fill_buffer(guc, hwconfig); 129 if (ret < 0) { 130 intel_gt_fini_hwconfig(gt); 131 return ret; 132 } 133 134 return 0; 135 } 136
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