Hi Heiner, kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next] [also build test ERROR on drm-intel/for-linux-next drm-intel/for-linux-next-fixes sunxi/sunxi/for-next wsa/i2c/for-next drm-tip/drm-tip linus/master v6.7-rc1 next-20231117] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Heiner-Kallweit/drivers-gpu-drm-rockchip-remove-I2C_CLASS_DDC-support/20231119-014549 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20231118174221.851-6-hkallweit1%40gmail.com patch subject: [PATCH v2 05/20] drivers/video/fbdev: remove I2C_CLASS_DDC support config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20231119/202311191235.fdwrqug6-...@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231119/202311191235.fdwrqug6-...@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 <l...@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202311191235.fdwrqug6-...@intel.com/ All errors (new ones prefixed by >>): drivers/video/fbdev/matrox/i2c-matroxfb.c: In function 'i2c_matroxfb_probe': >> drivers/video/fbdev/matrox/i2c-matroxfb.c:178:23: error: too many arguments >> to function 'i2c_bus_reg' 178 | err = i2c_bus_reg(&m2info->maven, minfo, | ^~~~~~~~~~~ drivers/video/fbdev/matrox/i2c-matroxfb.c:102:12: note: declared here 102 | static int i2c_bus_reg(struct i2c_bit_adapter* b, struct matrox_fb_info* minfo, | ^~~~~~~~~~~ vim +/i2c_bus_reg +178 drivers/video/fbdev/matrox/i2c-matroxfb.c ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 141 ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 142 static void* i2c_matroxfb_probe(struct matrox_fb_info* minfo) { ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 143 int err; ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 144 unsigned long flags; ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 145 struct matroxfb_dh_maven_info* m2info; ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 146 2fdbe5cf27aff9 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2007-02-12 147 m2info = kzalloc(sizeof(*m2info), GFP_KERNEL); ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 148 if (!m2info) ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 149 return NULL; ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 150 ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 151 matroxfb_DAC_lock_irqsave(flags); 316b4d644caceb drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2009-09-22 152 matroxfb_DAC_out(minfo, DAC_XGENIODATA, 0xFF); 316b4d644caceb drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2009-09-22 153 matroxfb_DAC_out(minfo, DAC_XGENIOCTRL, 0x00); ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 154 matroxfb_DAC_unlock_irqrestore(flags); ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 155 fc2d10ddfc8989 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2009-09-22 156 switch (minfo->chip) { ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 157 case MGA_2064: ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 158 case MGA_2164: c1b6b4f2342d07 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-07-14 159 err = i2c_bus_reg(&m2info->ddc1, minfo, c1b6b4f2342d07 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-07-14 160 DDC1B_DATA, DDC1B_CLK, d0e2994db76d4c drivers/video/fbdev/matrox/i2c-matroxfb.c Heiner Kallweit 2023-11-18 161 "DDC:fb%u #0"); ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 162 break; ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 163 default: c1b6b4f2342d07 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-07-14 164 err = i2c_bus_reg(&m2info->ddc1, minfo, c1b6b4f2342d07 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-07-14 165 DDC1_DATA, DDC1_CLK, d0e2994db76d4c drivers/video/fbdev/matrox/i2c-matroxfb.c Heiner Kallweit 2023-11-18 166 "DDC:fb%u #0"); ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 167 break; ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 168 } ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 169 if (err) ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 170 goto fail_ddc1; fc2d10ddfc8989 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2009-09-22 171 if (minfo->devflags.dualhead) { d0e2994db76d4c drivers/video/fbdev/matrox/i2c-matroxfb.c Heiner Kallweit 2023-11-18 172 err = i2c_bus_reg(&m2info->ddc2, minfo, DDC2_DATA, DDC2_CLK, "DDC:fb%u #1"); ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 173 if (err == -ENODEV) { ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 174 printk(KERN_INFO "i2c-matroxfb: VGA->TV plug detected, DDC unavailable.\n"); ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 175 } else if (err) ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 176 printk(KERN_INFO "i2c-matroxfb: Could not register secondary output i2c bus. Continuing anyway.\n"); ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 177 /* Register maven bus even on G450/G550 */ c1b6b4f2342d07 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-07-14 @178 err = i2c_bus_reg(&m2info->maven, minfo, c1b6b4f2342d07 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-07-14 179 MAT_DATA, MAT_CLK, "MAVEN:fb%u", 0); ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 180 if (err) ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 181 printk(KERN_INFO "i2c-matroxfb: Could not register Maven i2c bus. Continuing anyway.\n"); 10546355323e48 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-08-12 182 else { 10546355323e48 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-08-12 183 struct i2c_board_info maven_info = { 10546355323e48 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-08-12 184 I2C_BOARD_INFO("maven", 0x1b), 10546355323e48 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-08-12 185 }; 10546355323e48 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-08-12 186 unsigned short const addr_list[2] = { 10546355323e48 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-08-12 187 0x1b, I2C_CLIENT_END 10546355323e48 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-08-12 188 }; 10546355323e48 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-08-12 189 a72e27f7a47069 drivers/video/fbdev/matrox/i2c-matroxfb.c Wolfram Sang 2019-11-06 190 i2c_new_scanned_device(&m2info->maven.adapter, 9a94241afcc9a4 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2010-08-11 191 &maven_info, addr_list, NULL); 10546355323e48 drivers/video/matrox/i2c-matroxfb.c Jean Delvare 2008-08-12 192 } ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 193 } ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 194 return m2info; ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 195 fail_ddc1:; ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 196 kfree(m2info); ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 197 printk(KERN_ERR "i2c-matroxfb: Could not register primary adapter DDC bus.\n"); ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 198 return NULL; ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 199 } ^1da177e4c3f41 drivers/video/matrox/i2c-matroxfb.c Linus Torvalds 2005-04-16 200 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
