Re: [PATCH v3 4/4] HID: touchscreen: Add initial support for Himax HID-over-SPI

From: kernel test robot
Date: Wed Oct 18 2023 - 23:53:12 EST

Next message: 路红飞: "Re: [PATCH v3 0/3] scsi: ufs: core: support WB buffer resize function"
Previous message: Bagas Sanjaya: "Re: Is strncpy really less secure than strscpy ?"
In reply to: Krzysztof Kozlowski: "Re: [PATCH v3 4/4] HID: touchscreen: Add initial support for Himax HID-over-SPI"
Next in thread: kernel test robot: "Re: [PATCH v3 4/4] HID: touchscreen: Add initial support for Himax HID-over-SPI"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

Hi Tylor,

kernel test robot noticed the following build warnings:

[auto build test WARNING on hid/for-next]
[also build test WARNING on dtor-input/next dtor-input/for-linus robh/for-next linus/master v6.6-rc6 next-20231018]
[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/Tylor-Yang/dt-bindings-input-Introduce-Himax-HID-over-SPI-device/20231017-172156
base: https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-next
patch link: https://lore.kernel.org/r/20231017091900.801989-5-tylor_yang%40himax.corp-partner.google.com
patch subject: [PATCH v3 4/4] HID: touchscreen: Add initial support for Himax HID-over-SPI
config: xtensa-allyesconfig (https://download.01.org/0day-ci/archive/20231019/202310191116.ulMkjBrE-lkp@xxxxxxxxx/config)
compiler: xtensa-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231019/202310191116.ulMkjBrE-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/202310191116.ulMkjBrE-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> drivers/hid/hx-hid/hx_plat.c:19:6: warning: no previous prototype for 'himax_rst_gpio_set' [-Wmissing-prototypes]
19 | void himax_rst_gpio_set(int pinnum, u8 value)
| ^~~~~~~~~~~~~~~~~~
>> drivers/hid/hx-hid/hx_plat.c:309:13: warning: no previous prototype for 'himax_ts_thread' [-Wmissing-prototypes]
309 | irqreturn_t himax_ts_thread(int irq, void *ptr)
| ^~~~~~~~~~~~~~~
>> drivers/hid/hx-hid/hx_plat.c:461:6: warning: no previous prototype for 'hx_check_power_status' [-Wmissing-prototypes]
461 | void hx_check_power_status(struct work_struct *work)
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/hid/hx-hid/hx_plat.c:473:5: warning: no previous prototype for 'pwr_notifier_callback' [-Wmissing-prototypes]
473 | int pwr_notifier_callback(struct notifier_block *self,
| ^~~~~~~~~~~~~~~~~~~~~
--
In file included from include/linux/kernel.h:30,
from include/linux/cpumask.h:10,
from include/linux/mm_types_task.h:14,
from include/linux/mm_types.h:5,
from include/linux/buildid.h:5,
from include/linux/module.h:14,
from drivers/hid/hx-hid/hx_core.h:5,
from drivers/hid/hx-hid/hx_ic_core.h:6,
from drivers/hid/hx-hid/hx_ic_core.c:16:
drivers/hid/hx-hid/hx_ic_core.c: In function 'hx_mcu_bin_desc_get':
include/linux/kern_levels.h:5:25: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'size_t' {aka 'unsigned int'} [-Wformat=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
include/linux/printk.h:427:25: note: in definition of macro 'printk_index_wrap'
427 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~
include/linux/printk.h:508:9: note: in expansion of macro 'printk'
508 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~
include/linux/kern_levels.h:12:25: note: in expansion of macro 'KERN_SOH'
12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */
| ^~~~~~~~
include/linux/printk.h:508:16: note: in expansion of macro 'KERN_WARNING'
508 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~~~
drivers/hid/hx-hid/hx_core.h:64:24: note: in expansion of macro 'pr_warn'
64 | #define W(fmt, arg...) pr_warn("[HXTP][WARNING][%s]: " fmt "\n", __func__, ##arg)
| ^~~~~~~
drivers/hid/hx-hid/hx_ic_core.c:1595:25: note: in expansion of macro 'W'
1595 | W("hid_table_addr = %d, ts->hxfw->size = %lu!",
| ^
include/linux/kern_levels.h:5:25: warning: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'size_t' {aka 'unsigned int'} [-Wformat=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
include/linux/printk.h:427:25: note: in definition of macro 'printk_index_wrap'
427 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~
include/linux/printk.h:508:9: note: in expansion of macro 'printk'
508 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~
include/linux/kern_levels.h:12:25: note: in expansion of macro 'KERN_SOH'
12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */
| ^~~~~~~~
include/linux/printk.h:508:16: note: in expansion of macro 'KERN_WARNING'
508 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~~~
drivers/hid/hx-hid/hx_core.h:64:24: note: in expansion of macro 'pr_warn'
64 | #define W(fmt, arg...) pr_warn("[HXTP][WARNING][%s]: " fmt "\n", __func__, ##arg)
| ^~~~~~~
drivers/hid/hx-hid/hx_ic_core.c:1597:25: note: in expansion of macro 'W'
1597 | W("hid_rd_desc_addr = %d, rd_len = %d, ts->hxfw->size = %lu!",
| ^
drivers/hid/hx-hid/hx_ic_core.c: At top level:
>> drivers/hid/hx-hid/hx_ic_core.c:2404:5: warning: no previous prototype for 'himax_zf_part_info' [-Wmissing-prototypes]
2404 | int himax_zf_part_info(const struct firmware *fw, struct himax_ts_data *ts,
| ^~~~~~~~~~~~~~~~~~
>> drivers/hid/hx-hid/hx_ic_core.c:2598:5: warning: no previous prototype for 'himax_mcu_firmware_update_0f' [-Wmissing-prototypes]
2598 | int himax_mcu_firmware_update_0f(const struct firmware *fw,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/hid/hx-hid/hx_ic_core.c:2693:5: warning: no previous prototype for 'hx_0f_op_file_dirly' [-Wmissing-prototypes]
2693 | int hx_0f_op_file_dirly(char *file_name, struct himax_ts_data *ts)
| ^~~~~~~~~~~~~~~~~~~
>> drivers/hid/hx-hid/hx_ic_core.c:2746:6: warning: no previous prototype for 'himax_mcu_read_sram_0f' [-Wmissing-prototypes]
2746 | void himax_mcu_read_sram_0f(struct himax_ts_data *ts,
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/hid/hx-hid/hx_ic_core.c:2847:6: warning: no previous prototype for 'himax_mcu_read_all_sram' [-Wmissing-prototypes]
2847 | void himax_mcu_read_all_sram(struct himax_ts_data *ts, u8 *addr,
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/hid/hx-hid/hx_ic_core.c:2905:6: warning: no previous prototype for 'himax_mcu_firmware_read_0f' [-Wmissing-prototypes]
2905 | void himax_mcu_firmware_read_0f(struct himax_ts_data *ts,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
--
drivers/hid/hx-hid/hx_core.c: In function 'himax_boot_upgrade':
>> drivers/hid/hx-hid/hx_core.c:701:14: warning: variable 'fw_load_status' set but not used [-Wunused-but-set-variable]
701 | bool fw_load_status = false;
| ^~~~~~~~~~~~~~
drivers/hid/hx-hid/hx_core.c: At top level:
>> drivers/hid/hx-hid/hx_core.c:831:6: warning: no previous prototype for 'hx_hid_update' [-Wmissing-prototypes]
831 | void hx_hid_update(struct work_struct *work)
| ^~~~~~~~~~~~~
>> drivers/hid/hx-hid/hx_core.c:890:6: warning: no previous prototype for 'himax_report_data_deinit' [-Wmissing-prototypes]
890 | void himax_report_data_deinit(struct himax_ts_data *ts)
| ^~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/hid/hx-hid/hx_core.c:940:5: warning: no previous prototype for 'himax_chip_suspend' [-Wmissing-prototypes]
940 | int himax_chip_suspend(struct himax_ts_data *ts)
| ^~~~~~~~~~~~~~~~~~
drivers/hid/hx-hid/hx_core.c: In function 'himax_chip_suspend':
>> drivers/hid/hx-hid/hx_core.c:942:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
942 | int ret = 0;
| ^~~
drivers/hid/hx-hid/hx_core.c: At top level:
>> drivers/hid/hx-hid/hx_core.c:983:5: warning: no previous prototype for 'himax_chip_resume' [-Wmissing-prototypes]
983 | int himax_chip_resume(struct himax_ts_data *ts)
| ^~~~~~~~~~~~~~~~~
>> drivers/hid/hx-hid/hx_core.c:1212:6: warning: no previous prototype for 'himax_chip_deinit' [-Wmissing-prototypes]
1212 | void himax_chip_deinit(struct himax_ts_data *ts)
| ^~~~~~~~~~~~~~~~~
drivers/hid/hx-hid/hx_core.c: In function 'himax_platform_init':
>> drivers/hid/hx-hid/hx_core.c:1271:13: warning: variable 'err' set but not used [-Wunused-but-set-variable]
1271 | int err = PROBE_FAIL;
| ^~~
drivers/hid/hx-hid/hx_core.c: At top level:
>> drivers/hid/hx-hid/hx_core.c:1353:5: warning: no previous prototype for 'himax_spi_drv_probe' [-Wmissing-prototypes]
1353 | int himax_spi_drv_probe(struct spi_device *spi)
| ^~~~~~~~~~~~~~~~~~~
--
In file included from include/asm-generic/bug.h:22,
from ./arch/xtensa/include/generated/asm/bug.h:1,
from include/linux/bug.h:5,
from include/linux/thread_info.h:13,
from include/asm-generic/preempt.h:5,
from ./arch/xtensa/include/generated/asm/preempt.h:1,
from include/linux/preempt.h:79,
from include/linux/spinlock.h:56,
from include/linux/mmzone.h:8,
from include/linux/gfp.h:7,
from include/linux/slab.h:16,
from include/linux/hid.h:19,
from drivers/hid/hx-hid/hx_hid.c:16:
drivers/hid/hx-hid/hx_hid.c: In function 'hx_hid_get_raw_report':
>> drivers/hid/hx-hid/hx_core.h:66:33: warning: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'size_t' {aka 'unsigned int'} [-Wformat=]
66 | #define D(fmt, arg...) pr_debug("[HXTP][DEBUG][%s]: " fmt "\n", __func__, ##arg)
| ^~~~~~~~~~~~~~~~~~~~~
include/linux/printk.h:345:21: note: in definition of macro 'pr_fmt'
345 | #define pr_fmt(fmt) fmt
| ^~~
include/linux/dynamic_debug.h:248:9: note: in expansion of macro '__dynamic_func_call_cls'
248 | __dynamic_func_call_cls(__UNIQUE_ID(ddebug), cls, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:250:9: note: in expansion of macro '_dynamic_func_call_cls'
250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:269:9: note: in expansion of macro '_dynamic_func_call'
269 | _dynamic_func_call(fmt, __dynamic_pr_debug, \
| ^~~~~~~~~~~~~~~~~~
include/linux/printk.h:579:9: note: in expansion of macro 'dynamic_pr_debug'
579 | dynamic_pr_debug(fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~
drivers/hid/hx-hid/hx_core.h:66:24: note: in expansion of macro 'pr_debug'
66 | #define D(fmt, arg...) pr_debug("[HXTP][DEBUG][%s]: " fmt "\n", __func__, ##arg)
| ^~~~~~~~
drivers/hid/hx-hid/hx_hid.c:264:9: note: in expansion of macro 'D'
264 | D("reportnum:%d, len:%lu, report_type:%d", reportnum, len, report_type);
| ^
drivers/hid/hx-hid/hx_hid.c: In function 'hx_hid_set_raw_report':
>> drivers/hid/hx-hid/hx_core.h:66:33: warning: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'size_t' {aka 'unsigned int'} [-Wformat=]
66 | #define D(fmt, arg...) pr_debug("[HXTP][DEBUG][%s]: " fmt "\n", __func__, ##arg)
| ^~~~~~~~~~~~~~~~~~~~~
include/linux/printk.h:345:21: note: in definition of macro 'pr_fmt'
345 | #define pr_fmt(fmt) fmt
| ^~~
include/linux/dynamic_debug.h:248:9: note: in expansion of macro '__dynamic_func_call_cls'
248 | __dynamic_func_call_cls(__UNIQUE_ID(ddebug), cls, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:250:9: note: in expansion of macro '_dynamic_func_call_cls'
250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:269:9: note: in expansion of macro '_dynamic_func_call'
269 | _dynamic_func_call(fmt, __dynamic_pr_debug, \
| ^~~~~~~~~~~~~~~~~~
include/linux/printk.h:579:9: note: in expansion of macro 'dynamic_pr_debug'
579 | dynamic_pr_debug(fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~
drivers/hid/hx-hid/hx_core.h:66:24: note: in expansion of macro 'pr_debug'
66 | #define D(fmt, arg...) pr_debug("[HXTP][DEBUG][%s]: " fmt "\n", __func__, ##arg)
| ^~~~~~~~
drivers/hid/hx-hid/hx_hid.c:437:9: note: in expansion of macro 'D'
437 | D("reportnum:%d, len:%lu, report_type:%d", reportnum, len, report_type);
| ^
drivers/hid/hx-hid/hx_hid.c: In function 'hx_raw_request':
>> drivers/hid/hx-hid/hx_core.h:66:33: warning: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'size_t' {aka 'unsigned int'} [-Wformat=]
66 | #define D(fmt, arg...) pr_debug("[HXTP][DEBUG][%s]: " fmt "\n", __func__, ##arg)
| ^~~~~~~~~~~~~~~~~~~~~
include/linux/printk.h:345:21: note: in definition of macro 'pr_fmt'
345 | #define pr_fmt(fmt) fmt
| ^~~
include/linux/dynamic_debug.h:248:9: note: in expansion of macro '__dynamic_func_call_cls'
248 | __dynamic_func_call_cls(__UNIQUE_ID(ddebug), cls, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:250:9: note: in expansion of macro '_dynamic_func_call_cls'
250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:269:9: note: in expansion of macro '_dynamic_func_call'
269 | _dynamic_func_call(fmt, __dynamic_pr_debug, \
| ^~~~~~~~~~~~~~~~~~
include/linux/printk.h:579:9: note: in expansion of macro 'dynamic_pr_debug'
579 | dynamic_pr_debug(fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~
drivers/hid/hx-hid/hx_core.h:66:24: note: in expansion of macro 'pr_debug'
66 | #define D(fmt, arg...) pr_debug("[HXTP][DEBUG][%s]: " fmt "\n", __func__, ##arg)
| ^~~~~~~~
drivers/hid/hx-hid/hx_hid.c:621:9: note: in expansion of macro 'D'
621 | D("report num %d, len %lu, rtype %d, reqtype %d", reportnum, len, rtype, reqtype);
| ^

vim +/himax_rst_gpio_set +19 drivers/hid/hx-hid/hx_plat.c

18
> 19 void himax_rst_gpio_set(int pinnum, u8 value)
20 {
21 gpio_direction_output(pinnum, value);
22 }
23

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

Next message: 路红飞: "Re: [PATCH v3 0/3] scsi: ufs: core: support WB buffer resize function"
Previous message: Bagas Sanjaya: "Re: Is strncpy really less secure than strscpy ?"
In reply to: Krzysztof Kozlowski: "Re: [PATCH v3 4/4] HID: touchscreen: Add initial support for Himax HID-over-SPI"
Next in thread: kernel test robot: "Re: [PATCH v3 4/4] HID: touchscreen: Add initial support for Himax HID-over-SPI"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]