arch/mips/sgi-ip30/ip30-setup.c:122:13: warning: no previous prototype for 'plat_mem_setup'

ips/sgi-ip30/ip30-setup.c:122:13: warning: no previous prototype for >> 'plat_mem_setup' [-Wmissing-prototypes] 122 | void __init plat_mem_setup(void) | ^~ -- >> arch/mips/sgi-ip30/ip30-console.c:15:6: warning: no previous prototype for >

arch/mips/sgi-ip30/ip30-setup.c:122:13: warning: no previous prototype for 'plat_mem_setup'

the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> arch/mips/sgi-ip30/ip30-se