[PATCH V4 3/5] tty: serial: meson: The UART baud rate

[kernel test robot]

Hi Yu,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on tty/tty-testing]
[also build test ERROR on next-20220112]
[cannot apply to robh/for-next soc/for-next clk/clk-next v5.16]
[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]

url:    https://github.com/0day-ci/linux/commits/Yu-Tu/the-UART-driver-compatible-with/20220110-170020
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing
config: m68k-randconfig-m031-20220112 (https://download.01.org/0day-ci/archive/20220113/202201130013.KVlPG5Gj-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/6d55159e6626326d9001d4c8f20b914a69c2c40b
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Yu-Tu/the-UART-driver-compatible-with/20220110-170020
        git checkout 6d55159e6626326d9001d4c8f20b914a69c2c40b
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=m68k SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   m68k-linux-ld: arch/m68k/kernel/machine_kexec.o: in function `machine_kexec':
   machine_kexec.c:(.text+0x6a): undefined reference to `m68k_mmutype'
   m68k-linux-ld: machine_kexec.c:(.text+0x72): undefined reference to `m68k_cputype'
   m68k-linux-ld: arch/m68k/kernel/relocate_kernel.o:(.m68k_fixup+0x0): undefined reference to `M68K_FIXUP_MEMOFFSET'
   m68k-linux-ld: arch/m68k/kernel/relocate_kernel.o:(.m68k_fixup+0x8): undefined reference to `M68K_FIXUP_MEMOFFSET'
   m68k-linux-ld: arch/m68k/kernel/uboot.o: in function `process_uboot_commandline':
   uboot.c:(.init.text+0x32): undefined reference to `_init_sp'
   m68k-linux-ld: drivers/tty/serial/meson_uart.o: in function `meson_uart_probe_clocks':
   meson_uart.c:(.text+0x4de): undefined reference to `__clk_get_name'
>> m68k-linux-ld: meson_uart.c:(.text+0x53c): undefined reference to `__devm_clk_hw_register_divider'
>> m68k-linux-ld: meson_uart.c:(.text+0x5a8): undefined reference to `__devm_clk_hw_register_mux'
>> m68k-linux-ld: meson_uart.c:(.text+0x5c0): undefined reference to `clk_hw_get_rate'
>> m68k-linux-ld: meson_uart.c:(.text+0x5d2): undefined reference to `clk_hw_get_name'
   m68k-linux-ld: meson_uart.c:(.text+0x622): undefined reference to `__devm_clk_hw_register_divider'
>> m68k-linux-ld: meson_uart.c:(.text+0x63c): undefined reference to `clk_hw_get_clk'
>> m68k-linux-ld: meson_uart.c:(.text+0x666): undefined reference to `__clk_get_name'
>> m68k-linux-ld: meson_uart.c:(.text+0x6ae): undefined reference to `devm_clk_hw_register_fixed_factor'

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