Re: [PATCH V2 2/2] ASoC: codecs: Add aw88083 amplifier driver

[kernel test robot <lkp@intel.com>]

Hi,

kernel test robot noticed the following build errors:

[auto build test ERROR on eabcdba3ad4098460a376538df2ae36500223c1e]

url:    https://github.com/intel-lab-lkp/linux/commits/wangweidong-a-awinic-com/ASoC-dt-bindings-Add-schema-for-awinic-aw88083/20241219-203933
base:   eabcdba3ad4098460a376538df2ae36500223c1e
patch link:    https://lore.kernel.org/r/20241219123047.33330-3-wangweidong.a%40awinic.com
patch subject: [PATCH V2 2/2] ASoC: codecs: Add aw88083 amplifier driver
config: arc-randconfig-002-20241220 (https://download.01.org/0day-ci/archive/20241220/202412201745.fBpf3Ui5-lkp@intel.com/config)
compiler: arc-elf-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241220/202412201745.fBpf3Ui5-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/202412201745.fBpf3Ui5-lkp@intel.com/

All errors (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 sound/soc/codecs/aw88081.c:11:
   sound/soc/codecs/aw88081.c: In function 'aw8808x_reg_value_check':
>> sound/soc/codecs/aw88081.c:407:25: error: passing argument 1 of '_dev_err' from incompatible pointer type [-Werror=incompatible-pointer-types]
     407 |                 dev_err(aw_dev, "unsupported this device\n");
         |                         ^~~~~~
         |                         |
         |                         struct aw_device *
   include/linux/dev_printk.h:110:25: note: in definition of macro 'dev_printk_index_wrap'
     110 |                 _p_func(dev, fmt, ##__VA_ARGS__);                       \
         |                         ^~~
   sound/soc/codecs/aw88081.c:407:17: note: in expansion of macro 'dev_err'
     407 |                 dev_err(aw_dev, "unsupported this device\n");
         |                 ^~~~~~~
   include/linux/dev_printk.h:50:36: note: expected 'const struct device *' but argument is of type 'struct aw_device *'
      50 | void _dev_err(const struct device *dev, const char *fmt, ...);
         |               ~~~~~~~~~~~~~~~~~~~~~^~~
   sound/soc/codecs/aw88081.c: In function 'aw88081_dev_reg_update':
>> sound/soc/codecs/aw88081.c:442:66: error: passing argument 3 of 'aw8808x_reg_value_check' from incompatible pointer type [-Werror=incompatible-pointer-types]
     442 |                 ret = aw8808x_reg_value_check(aw88081, reg_addr, &reg_val);
         |                                                                  ^~~~~~~~
         |                                                                  |
         |                                                                  u16 * {aka short unsigned int *}
   sound/soc/codecs/aw88081.c:394:78: note: expected 'unsigned int *' but argument is of type 'u16 *' {aka 'short unsigned int *'}
     394 |                                         unsigned int reg_addr, unsigned int *reg_val)
         |                                                                ~~~~~~~~~~~~~~^~~~~~~
   cc1: some warnings being treated as errors


vim +/_dev_err +407 sound/soc/codecs/aw88081.c

   392	
   393	static int aw8808x_reg_value_check(struct aw88081 *aw88081,
   394						unsigned int reg_addr, unsigned int *reg_val)
   395	{
   396		struct aw_device *aw_dev = aw88081->aw_pa;
   397		int ret;
   398	
   399		switch (aw88081->devtype) {
   400		case AW88081:
   401			ret = aw88081_dev_reg_value_check(aw_dev, reg_addr, reg_val);
   402			break;
   403		case AW88083:
   404			ret = aw88083_dev_reg_value_check(aw_dev, reg_addr, reg_val);
   405			break;
   406		default:
 > 407			dev_err(aw_dev, "unsupported this device\n");
   408			ret = -EINVAL;
   409			break;
   410		}
   411	
   412		return ret;
   413	}
   414	
   415	static int aw88081_dev_reg_update(struct aw88081 *aw88081,
   416						unsigned char *data, unsigned int len)
   417	{
   418		struct aw_device *aw_dev = aw88081->aw_pa;
   419		struct aw_volume_desc *vol_desc = &aw_dev->volume_desc;
   420		int data_len, i, ret;
   421		int16_t *reg_data;
   422		u16 reg_val;
   423		u8 reg_addr;
   424	
   425		if (!len || !data) {
   426			dev_err(aw_dev->dev, "reg data is null or len is 0");
   427			return -EINVAL;
   428		}
   429	
   430		reg_data = (int16_t *)data;
   431		data_len = len >> 1;
   432	
   433		if (data_len & 0x1) {
   434			dev_err(aw_dev->dev, "data len:%d unsupported",	data_len);
   435			return -EINVAL;
   436		}
   437	
   438		for (i = 0; i < data_len; i += 2) {
   439			reg_addr = reg_data[i];
   440			reg_val = reg_data[i + 1];
   441	
 > 442			ret = aw8808x_reg_value_check(aw88081, reg_addr, &reg_val);
   443			if (ret)
   444				return ret;
   445	
   446			ret = regmap_write(aw_dev->regmap, reg_addr, reg_val);
   447			if (ret)
   448				return ret;
   449		}
   450	
   451		if (aw_dev->prof_cur != aw_dev->prof_index)
   452			vol_desc->ctl_volume = 0;
   453	
   454		/* keep min volume */
   455		aw88081_dev_set_volume(aw_dev, vol_desc->mute_volume);
   456	
   457		return 0;
   458	}
   459	

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