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

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/02f2735702118a80b3beb9626d... 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(a)intel.com&gt; All warnings (new ones prefixed by >>): sound/soc/fsl/fsl_xcvr_sysfs.c: In function 'fsl_xcvr_get_attr_grp': 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 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org