Hi Abdel, kernel test robot noticed the following build warnings: [auto build test WARNING on usb/usb-testing] [also build test WARNING on usb/usb-next usb/usb-linus linus/master v6.6-rc1 next-20230915] [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/Abdel-Alkuor/dt-bindings-usb-tps6598x-Add-tps25750/20230917-233037 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing patch link: https://lore.kernel.org/r/20230917152639.21443-5-alkuor%40gmail.com patch subject: [PATCH v5 04/15] USB: typec: Load TPS25750 patch bundle config: i386-buildonly-randconfig-006-20230917 (https://download.01.org/0day-ci/archive/20230918/202309180124.ZkZ5E7oC-lkp@xxxxxxxxx/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230918/202309180124.ZkZ5E7oC-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202309180124.ZkZ5E7oC-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from include/linux/device.h:15, from include/linux/acpi.h:14, from include/linux/i2c.h:13, from drivers/usb/typec/tipd/core.c:9: drivers/usb/typec/tipd/core.c: In function 'tps25750_start_patch_burst_mode': >> drivers/usb/typec/tipd/core.c:844:21: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'size_t' {aka 'const unsigned int'} [-Wformat=] 844 | dev_err(tps->dev, "Failed to write patch %s of %lu bytes\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/dev_printk.h:110:16: note: in definition of macro 'dev_printk_index_wrap' 110 | _p_func(dev, fmt, ##__VA_ARGS__); \ | ^~~ include/linux/dev_printk.h:144:49: note: in expansion of macro 'dev_fmt' 144 | dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~ drivers/usb/typec/tipd/core.c:844:3: note: in expansion of macro 'dev_err' 844 | dev_err(tps->dev, "Failed to write patch %s of %lu bytes\n", | ^~~~~~~ drivers/usb/typec/tipd/core.c:844:52: note: format string is defined here 844 | dev_err(tps->dev, "Failed to write patch %s of %lu bytes\n", | ~~^ | | | long unsigned int | %u vim +844 drivers/usb/typec/tipd/core.c 801 802 static int tps25750_start_patch_burst_mode(struct tps6598x *tps) 803 { 804 int ret; 805 const struct firmware *fw; 806 const char *firmware_name; 807 struct { 808 u32 fw_size; 809 u8 addr; 810 u8 timeout; 811 } __packed bpms_data; 812 813 ret = device_property_read_string(tps->dev, "firmware-name", 814 &firmware_name); 815 if (ret) 816 return ret; 817 818 ret = request_firmware(&fw, firmware_name, tps->dev); 819 if (ret) { 820 dev_err(tps->dev, "failed to retrieve \"%s\"\n", firmware_name); 821 return ret; 822 } 823 824 if (fw->size == 0) { 825 ret = -EINVAL; 826 goto release_fw; 827 } 828 829 ret = device_property_read_u8(tps->dev, "ti,patch-address", &bpms_data.addr); 830 if (ret) { 831 dev_err(tps->dev, "failed to get patch address\n"); 832 return ret; 833 } 834 835 bpms_data.fw_size = fw->size; 836 bpms_data.timeout = TPS_BUNDLE_TIMEOUT; 837 838 ret = tps25750_exec_pbms(tps, (u8 *)&bpms_data, sizeof(bpms_data)); 839 if (ret) 840 goto release_fw; 841 842 ret = tps25750_write_firmware(tps, bpms_data.addr, fw->data, fw->size); 843 if (ret) { > 844 dev_err(tps->dev, "Failed to write patch %s of %lu bytes\n", 845 firmware_name, fw->size); 846 goto release_fw; 847 } 848 849 /* 850 * A delay of 500us is required after the firmware is written 851 * based on pg.62 in tps6598x Host Interface Technical 852 * Reference Manual 853 * https://www.ti.com/lit/ug/slvuc05a/slvuc05a.pdf 854 */ 855 udelay(500); 856 857 release_fw: 858 release_firmware(fw); 859 860 return ret; 861 } 862 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
