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Message-ID: <202309180124.ZkZ5E7oC-lkp@intel.com>
Date: Mon, 18 Sep 2023 01:24:45 +0800
From: kernel test robot <lkp@...el.com>
To: Abdel Alkuor <alkuor@...il.com>, heikki.krogerus@...ux.intel.com,
krzysztof.kozlowski+dt@...aro.org, bryan.odonoghue@...aro.org
Cc: oe-kbuild-all@...ts.linux.dev, gregkh@...uxfoundation.org,
robh+dt@...nel.org, linux-usb@...r.kernel.org,
devicetree@...r.kernel.org, conor+dt@...nel.org,
linux-kernel@...r.kernel.org, abdelalkuor@...tab.com
Subject: Re: [PATCH v5 04/15] USB: typec: Load TPS25750 patch bundle
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@intel.com/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@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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202309180124.ZkZ5E7oC-lkp@intel.com/
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
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