[jirislaby:devel 76/100] drivers/usb/class/cdc-acm.c:1057:10: error: expected '; ' before 'acm'

[kernel test robot <lkp@intel.com>]

[-- Attachment #1: Type: text/plain, Size: 3221 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/jirislaby/linux.git devel
head:   61fbd3f9b3f46a50216cc58557ed831d7a686734
commit: 8eba9d0ff9f60cd0f7e1ee447e6894250972c7c2 [76/100] make use of tty_get_byte_size
config: nios2-randconfig-r001-20210301 (attached as .config)
compiler: nios2-linux-gcc (GCC) 9.3.0
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://git.kernel.org/pub/scm/linux/kernel/git/jirislaby/linux.git/commit/?id=8eba9d0ff9f60cd0f7e1ee447e6894250972c7c2
        git remote add jirislaby https://git.kernel.org/pub/scm/linux/kernel/git/jirislaby/linux.git
        git fetch --no-tags jirislaby devel
        git checkout 8eba9d0ff9f60cd0f7e1ee447e6894250972c7c2
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=nios2 

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

All errors (new ones prefixed by >>):

   drivers/usb/class/cdc-acm.c: In function 'acm_tty_set_termios':
>> drivers/usb/class/cdc-acm.c:1057:10: error: expected ';' before 'acm'
    1057 |    false)
         |          ^
         |          ;
   ......
    1060 |  acm->clocal = ((termios->c_cflag & CLOCAL) != 0);
         |  ~~~      


vim +1057 drivers/usb/class/cdc-acm.c

  1042	
  1043	static void acm_tty_set_termios(struct tty_struct *tty,
  1044							struct ktermios *termios_old)
  1045	{
  1046		struct acm *acm = tty->driver_data;
  1047		struct ktermios *termios = &tty->termios;
  1048		struct usb_cdc_line_coding newline;
  1049		int newctrl = acm->ctrlout;
  1050	
  1051		newline.dwDTERate = cpu_to_le32(tty_get_baud_rate(tty));
  1052		newline.bCharFormat = termios->c_cflag & CSTOPB ? 2 : 0;
  1053		newline.bParityType = termios->c_cflag & PARENB ?
  1054					(termios->c_cflag & PARODD ? 1 : 2) +
  1055					(termios->c_cflag & CMSPAR ? 2 : 0) : 0;
  1056		newline.bDataBits = tty_get_byte_size(termios->c_cflag, false, false,
> 1057				false)
  1058	
  1059		/* FIXME: Needs to clear unsupported bits in the termios */
  1060		acm->clocal = ((termios->c_cflag & CLOCAL) != 0);
  1061	
  1062		if (C_BAUD(tty) == B0) {
  1063			newline.dwDTERate = acm->line.dwDTERate;
  1064			newctrl &= ~ACM_CTRL_DTR;
  1065		} else if (termios_old && (termios_old->c_cflag & CBAUD) == B0) {
  1066			newctrl |=  ACM_CTRL_DTR;
  1067		}
  1068	
  1069		if (newctrl != acm->ctrlout)
  1070			acm_set_control(acm, acm->ctrlout = newctrl);
  1071	
  1072		if (memcmp(&acm->line, &newline, sizeof newline)) {
  1073			memcpy(&acm->line, &newline, sizeof newline);
  1074			dev_dbg(&acm->control->dev, "%s - set line: %d %d %d %d\n",
  1075				__func__,
  1076				le32_to_cpu(newline.dwDTERate),
  1077				newline.bCharFormat, newline.bParityType,
  1078				newline.bDataBits);
  1079			acm_set_line(acm, &acm->line);
  1080		}
  1081	}
  1082	

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

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 28119 bytes --]