Re: [PATCH v1 1/6] ASoC: codecs: Remove unused of_gpio.h

Re: [PATCH v1 1/6] ASoC: codecs: Remove unused of_gpio.h

[kernel test robot]

Hi Andy,

kernel test robot noticed the following build errors:

[auto build test ERROR on broonie-sound/for-next]
[also build test ERROR on shawnguo/for-next rockchip/for-next linus/master v6.10-rc1 next-20240529]
[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/Andy-Shevchenko/ASoC-codecs-Remove-unused-of_gpio-h/20240531-070350
base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
patch link:    https://lore.kernel.org/r/20240530230037.1156253-2-andriy.shevchenko%40linux.intel.com
patch subject: [PATCH v1 1/6] ASoC: codecs: Remove unused of_gpio.h
config: i386-buildonly-randconfig-006-20240531 (https://download.01.org/0day-ci/archive/20240531/202405311428.tzsBMIPs-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240531/202405311428.tzsBMIPs-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/202405311428.tzsBMIPs-lkp@intel.com/

All errors (new ones prefixed by >>):

>> sound/soc/codecs/tas2781-comlib.c:408:6: error: call to undeclared function 'gpio_is_valid'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     408 |         if (gpio_is_valid(tas_priv->irq_info.irq_gpio))
         |             ^
   sound/soc/codecs/tas2781-comlib.c:408:6: note: did you mean 'uuid_is_valid'?
   include/linux/uuid.h:102:19: note: 'uuid_is_valid' declared here
     102 | bool __must_check uuid_is_valid(const char *uuid);
         |                   ^
>> sound/soc/codecs/tas2781-comlib.c:409:3: error: call to undeclared function 'gpio_free'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     409 |                 gpio_free(tas_priv->irq_info.irq_gpio);
         |                 ^
   sound/soc/codecs/tas2781-comlib.c:409:3: note: did you mean 'pmd_free'?
   include/asm-generic/pgtable-nopmd.h:63:20: note: 'pmd_free' declared here
      63 | static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
         |                    ^
   2 errors generated.
--
>> sound/soc/codecs/tas2781-i2c.c:664:6: error: call to undeclared function 'gpio_is_valid'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     664 |         if (gpio_is_valid(tas_priv->irq_info.irq_gpio)) {
         |             ^
   sound/soc/codecs/tas2781-i2c.c:664:6: note: did you mean 'uuid_is_valid'?
   include/linux/uuid.h:102:19: note: 'uuid_is_valid' declared here
     102 | bool __must_check uuid_is_valid(const char *uuid);
         |                   ^
>> sound/soc/codecs/tas2781-i2c.c:665:8: error: call to undeclared function 'gpio_request'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     665 |                 rc = gpio_request(tas_priv->irq_info.irq_gpio,
         |                      ^
>> sound/soc/codecs/tas2781-i2c.c:668:4: error: call to undeclared function 'gpio_direction_input'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     668 |                         gpio_direction_input(
         |                         ^
   sound/soc/codecs/tas2781-i2c.c:668:4: note: did you mean 'gpiod_direction_input'?
   include/linux/gpio/consumer.h:110:5: note: 'gpiod_direction_input' declared here
     110 | int gpiod_direction_input(struct gpio_desc *desc);
         |     ^
>> sound/soc/codecs/tas2781-i2c.c:672:5: error: call to undeclared function 'gpio_to_irq'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
     672 |                                 gpio_to_irq(tas_priv->irq_info.irq_gpio);
         |                                 ^
   sound/soc/codecs/tas2781-i2c.c:672:5: note: did you mean 'gpiod_to_irq'?
   include/linux/gpio/consumer.h:167:5: note: 'gpiod_to_irq' declared here
     167 | int gpiod_to_irq(const struct gpio_desc *desc);
         |     ^
   4 errors generated.


vim +/gpio_is_valid +408 sound/soc/codecs/tas2781-comlib.c

ef3bcde75d06d6 Shenghao Ding 2023-06-18  405  
ef3bcde75d06d6 Shenghao Ding 2023-06-18  406  void tasdevice_remove(struct tasdevice_priv *tas_priv)
ef3bcde75d06d6 Shenghao Ding 2023-06-18  407  {
ef3bcde75d06d6 Shenghao Ding 2023-06-18 @408  	if (gpio_is_valid(tas_priv->irq_info.irq_gpio))
ef3bcde75d06d6 Shenghao Ding 2023-06-18 @409  		gpio_free(tas_priv->irq_info.irq_gpio);
ef3bcde75d06d6 Shenghao Ding 2023-06-18  410  	mutex_destroy(&tas_priv->codec_lock);
ef3bcde75d06d6 Shenghao Ding 2023-06-18  411  }
ef3bcde75d06d6 Shenghao Ding 2023-06-18  412  EXPORT_SYMBOL_GPL(tasdevice_remove);
ef3bcde75d06d6 Shenghao Ding 2023-06-18  413  

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

Re: [PATCH v1 1/6] ASoC: codecs: Remove unused of_gpio.h

[Andy Shevchenko]

On Fri, May 31, 2024 at 02:42:33PM +0800, kernel test robot wrote:
> Hi Andy,
> 
> kernel test robot noticed the following build errors:
> 
> [auto build test ERROR on broonie-sound/for-next]
> [also build test ERROR on shawnguo/for-next rockchip/for-next linus/master v6.10-rc1 next-20240529]
> [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/Andy-Shevchenko/ASoC-codecs-Remove-unused-of_gpio-h/20240531-070350
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
> patch link:    https://lore.kernel.org/r/20240530230037.1156253-2-andriy.shevchenko%40linux.intel.com
> patch subject: [PATCH v1 1/6] ASoC: codecs: Remove unused of_gpio.h
> config: i386-buildonly-randconfig-006-20240531 (https://download.01.org/0day-ci/archive/20240531/202405311428.tzsBMIPs-lkp@intel.com/config)
> compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240531/202405311428.tzsBMIPs-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/202405311428.tzsBMIPs-lkp@intel.com/

My gosh, the whoever wrote the GPIO code in that driver has no clue what they
are doing. It's a pure mess.

-- 
With Best Regards,
Andy Shevchenko