Hi Benjamin, kernel test robot noticed the following build errors: [auto build test ERROR on tty/tty-testing] [also build test ERROR on tty/tty-next tty/tty-linus linus/master v6.13-rc6 next-20250110] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Benjamin-Larsson/dt-bindings-serial-8250-Add-Airoha-compatibles/20250111-212544 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing patch link: https://lore.kernel.org/r/20250111132250.3642694-3-benjamin.larsson%40genexis.eu patch subject: [PATCH 2/2] serial: Airoha SoC UART and HSUART support config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20250112/202501121822.HT0uHM1g-lkp@xxxxxxxxx/config) compiler: sh4-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250112/202501121822.HT0uHM1g-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202501121822.HT0uHM1g-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/tty/serial/8250/8250_airoha.c:55:6: error: redefinition of 'airoha8250_set_baud_rate' 55 | void airoha8250_set_baud_rate(struct uart_port *port, | ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/tty/serial/8250/8250_airoha.c:10: drivers/tty/serial/8250/8250.h:328:20: note: previous definition of 'airoha8250_set_baud_rate' with type 'void(struct uart_port *, unsigned int, unsigned int)' 328 | static inline void airoha8250_set_baud_rate(struct uart_port *port, | ^~~~~~~~~~~~~~~~~~~~~~~~ vim +/airoha8250_set_baud_rate +55 drivers/tty/serial/8250/8250_airoha.c 46 47 /** 48 * airoha8250_set_baud_rate() baud rate calculation routine 49 * @port: uart port 50 * @baud: requested uart baud rate 51 * @hs: uart type selector, 0 for regular uart and 1 for high-speed uart 52 * 53 */ 54 > 55 void airoha8250_set_baud_rate(struct uart_port *port, -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
