Messages in this thread | | | Date | Fri, 15 Dec 2023 20:16:55 +0800 | From | kernel test robot <> | Subject | Re: [net-next PATCH v2 2/3] net: phy: add simple helper to return count of supported speeds |
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Hi Christian,
kernel test robot noticed the following build warnings:
[auto build test WARNING on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Christian-Marangi/net-phy-refactor-and-better-document-phy_speeds-function/20231215-064112 base: net-next/main patch link: https://lore.kernel.org/r/20231214154906.29436-3-ansuelsmth%40gmail.com patch subject: [net-next PATCH v2 2/3] net: phy: add simple helper to return count of supported speeds config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20231215/202312152053.bbqS93v4-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231215/202312152053.bbqS93v4-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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202312152053.bbqS93v4-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/net/phy/phy.c:239:14: warning: no previous prototype for 'phy_supported_speeds_num' [-Wmissing-prototypes] 239 | unsigned int phy_supported_speeds_num(struct phy_device *phy) | ^~~~~~~~~~~~~~~~~~~~~~~~
vim +/phy_supported_speeds_num +239 drivers/net/phy/phy.c
231 232 /** 233 * phy_supported_speeds_num - return the number of all speeds currently 234 * supported by a phy device 235 * @phy: The phy device to return supported speeds of. 236 * 237 * Description: Returns the number of supported speeds. 238 */ > 239 unsigned int phy_supported_speeds_num(struct phy_device *phy) 240 { 241 return phy_speeds(NULL, 0, phy->supported); 242 } 243
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