Messages in this thread | | | Date | Thu, 22 Oct 2020 06:54:05 +0800 | From | kernel test robot <> | Subject | Re: [PATCH 5/7] platform/chrome: cros_ec_typec: Introduce TYPEC_STATUS |
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Hi Prashant,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on chrome-platform-linux/for-next] [also build test WARNING on linus/master v5.9 next-20201021] [cannot apply to linux/master] [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]
url: https://github.com/0day-ci/linux/commits/Prashant-Malani/platform-chrome-cros_ec_typec-Register-partner-PD-information/20201022-045552 base: https://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git for-next config: microblaze-allyesconfig (attached as .config) compiler: microblaze-linux-gcc (GCC) 9.3.0 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/0day-ci/linux/commit/d95c360f8dc525bd78c299a987c1287867f766a2 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Prashant-Malani/platform-chrome-cros_ec_typec-Register-partner-PD-information/20201022-045552 git checkout d95c360f8dc525bd78c299a987c1287867f766a2 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=microblaze
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/platform/chrome/cros_ec_typec.c:698:5: warning: no previous prototype for 'cros_typec_cmds_supported' [-Wmissing-prototypes] 698 | int cros_typec_cmds_supported(struct cros_typec_data *typec) | ^~~~~~~~~~~~~~~~~~~~~~~~~
vim +/cros_typec_cmds_supported +698 drivers/platform/chrome/cros_ec_typec.c
696 697 /* Check the EC feature flags to see if TYPEC_* commands are supported. */ > 698 int cros_typec_cmds_supported(struct cros_typec_data *typec) 699 { 700 struct ec_response_get_features resp = {}; 701 int ret; 702 703 ret = cros_typec_ec_command(typec, 0, EC_CMD_GET_FEATURES, NULL, 0, 704 &resp, sizeof(resp)); 705 if (ret < 0) { 706 dev_warn(typec->dev, 707 "Failed to get features, assuming typec commands unsupported.\n"); 708 return 0; 709 } 710 711 return resp.flags[EC_FEATURE_TYPEC_CMD / 32] & EC_FEATURE_MASK_1(EC_FEATURE_TYPEC_CMD); 712 } 713
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