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Message-ID: <202209050910.t87wLY38-lkp@intel.com> Date: Mon, 5 Sep 2022 09:18:42 +0800 From: kernel test robot <lkp@...el.com> To: Olliver Schinagl <oliver@...inagl.nl>, netdev@...r.kernel.org, Andrew Lunn <andrew@...n.ch> Cc: llvm@...ts.linux.dev, kbuild-all@...ts.01.org, inux-kernel@...r.kernel.org, Heiner Kallweit <hkallweit1@...il.com>, Russell King <linux@...linux.org.uk>, Olliver Schinagl <oliver@...inagl.nl> Subject: Re: [PATCH] phy: Add helpers for setting/clearing bits in paged registers Hi Olliver, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v6.0-rc4 next-20220901] [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/Olliver-Schinagl/phy-Add-helpers-for-setting-clearing-bits-in-paged-registers/20220905-070318 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 7e18e42e4b280c85b76967a9106a13ca61c16179 config: hexagon-randconfig-r045-20220905 (https://download.01.org/0day-ci/archive/20220905/202209050910.t87wLY38-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project c55b41d5199d2394dd6cdb8f52180d8b81d809d4) 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 # https://github.com/intel-lab-lkp/linux/commit/342260cb7603ad567f4799836ad4ed390ccedf2a git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Olliver-Schinagl/phy-Add-helpers-for-setting-clearing-bits-in-paged-registers/20220905-070318 git checkout 342260cb7603ad567f4799836ad4ed390ccedf2a # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/phy/microchip/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@...el.com> All errors (new ones prefixed by >>): In file included from drivers/phy/microchip/lan966x_serdes.c:7: >> include/linux/phy.h:1275:9: error: call to undeclared function 'phy_modify_paged'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] return phy_modify_paged(phydev, page, regnum, 0, val); ^ include/linux/phy.h:1275:9: note: did you mean 'phy_modify_changed'? include/linux/phy.h:1142:5: note: 'phy_modify_changed' declared here int phy_modify_changed(struct phy_device *phydev, u32 regnum, u16 mask, ^ include/linux/phy.h:1288:9: error: call to undeclared function 'phy_modify_paged'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] return phy_modify_paged(phydev, page, regnum, val, 0); ^ include/linux/phy.h:1447:5: error: conflicting types for 'phy_modify_paged' int phy_modify_paged(struct phy_device *phydev, int page, u32 regnum, ^ include/linux/phy.h:1275:9: note: previous implicit declaration is here return phy_modify_paged(phydev, page, regnum, 0, val); ^ 3 errors generated. vim +/phy_modify_paged +1275 include/linux/phy.h 1264 1265 /** 1266 * phy_set_bits_paged - Convenience function for setting bits in a paged register 1267 * @phydev: the phy_device struct 1268 * @page: the page for the phy 1269 * @regnum: register number to write 1270 * @val: bits to set 1271 */ 1272 static inline int phy_set_bits_paged(struct phy_device *phydev, int page, 1273 u32 regnum, u16 val) 1274 { > 1275 return phy_modify_paged(phydev, page, regnum, 0, val); 1276 } 1277 -- 0-DAY CI Kernel Test Service https://01.org/lkp
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