[freescale-fslc:5.4-2.3.x-imx 14894/16543] sound/soc/fsl/fsl_xcvr_sysfs.c:106:31: warning: old-style function definition

[freescale-fslc:5.4-2.3.x-imx 14894/16543] sound/soc/fsl/fsl_xcvr_sysfs.c:106:31: warning: old-style function definition

[kernel test robot]

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tree:   https://github.com/Freescale/linux-fslc 5.4-2.3.x-imx
head:   a8a2b9ee4bec0b29d031324160b7f11af42a563a
commit: 02f2735702118a80b3beb9626de5d14de0e32d73 [14894/16543] MLK-24965: ASoC: fsl_xcvr: bit and timestamp counters
config: i386-allyesconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/Freescale/linux-fslc/commit/02f2735702118a80b3beb9626de5d14de0e32d73
        git remote add freescale-fslc https://github.com/Freescale/linux-fslc
        git fetch --no-tags freescale-fslc 5.4-2.3.x-imx
        git checkout 02f2735702118a80b3beb9626de5d14de0e32d73
        # save the attached .config to linux build tree
        make W=1 ARCH=i386 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

   sound/soc/fsl/fsl_xcvr_sysfs.c: In function 'fsl_xcvr_get_attr_grp':
>> sound/soc/fsl/fsl_xcvr_sysfs.c:106:31: warning: old-style function definition [-Wold-style-definition]
     106 | const struct attribute_group *fsl_xcvr_get_attr_grp()
         |                               ^~~~~~~~~~~~~~~~~~~~~

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for GPIO_MXC
   Depends on GPIOLIB && HAS_IOMEM && ARCH_MXC
   Selected by
   - GPIO_MXC_PAD_WAKEUP && GPIOLIB && HAS_IOMEM && IMX_SCU


vim +106 sound/soc/fsl/fsl_xcvr_sysfs.c

   105	
 > 106	const struct attribute_group *fsl_xcvr_get_attr_grp()

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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