tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing head: d7b7027a2dcfb08e3e592c81978551f53c3beb4f commit: 59dbecf92fa66c454ba8011231212e3ca51aae28 [12/24] serial: 8250: add driver for NI UARTs config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20231017/202310170418.GCOnw1n1-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231017/202310170418.GCOnw1n1-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/202310170418.GCOnw1n1-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/tty/serial/8250/8250_ni.c:446:41: warning: 'nic7a69' defined but not used [-Wunused-const-variable=] 446 | static const struct ni16550_device_info nic7a69 = { | ^~~~~~~ >> drivers/tty/serial/8250/8250_ni.c:439:41: warning: 'nic792b' defined but not used [-Wunused-const-variable=] 439 | static const struct ni16550_device_info nic792b = { | ^~~~~~~ >> drivers/tty/serial/8250/8250_ni.c:433:41: warning: 'nic7772' defined but not used [-Wunused-const-variable=] 433 | static const struct ni16550_device_info nic7772 = { | ^~~~~~~ >> drivers/tty/serial/8250/8250_ni.c:428:41: warning: 'nic7750' defined but not used [-Wunused-const-variable=] 428 | static const struct ni16550_device_info nic7750 = { | ^~~~~~~ vim +/nic7a69 +446 drivers/tty/serial/8250/8250_ni.c 426 427 /* NI 16550 RS-485 Interface */ > 428 static const struct ni16550_device_info nic7750 = { 429 .uartclk = 33333333, 430 }; 431 432 /* NI CVS-145x RS-485 Interface */ > 433 static const struct ni16550_device_info nic7772 = { 434 .uartclk = 1843200, 435 .flags = NI_HAS_PMR, 436 }; 437 438 /* NI cRIO-904x RS-485 Interface */ > 439 static const struct ni16550_device_info nic792b = { 440 /* Sets UART clock rate to 22.222 MHz with 1.125 prescale */ 441 .uartclk = 22222222, 442 .prescaler = 0x09, 443 }; 444 445 /* NI sbRIO 96x8 RS-232/485 Interfaces */ > 446 static const struct ni16550_device_info nic7a69 = { 447 /* Set UART clock rate to 29.629 MHz with 1.125 prescale */ 448 .uartclk = 29629629, 449 .prescaler = 0x09, 450 }; 451 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
