tree: https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git for-next head: 3398e5c7b0383a1795090d76545884091636644c commit: 3398e5c7b0383a1795090d76545884091636644c [141/141] ALSA: usb-audio: Manage auto-pm of all bundled interfaces config: x86_64-allyesconfig (attached as .config) compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project ac47588bc4ff5927a01ed6fcd269ce86aba52a7c) 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 # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu git checkout 3398e5c7b0383a1795090d76545884091636644c # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64

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 >>, old ones prefixed by <<):

...

sound/usb/card.c:841:29: error: expected ';' after expression

atomic_dec(&chip->active)) ^ ;

...

sound/usb/card.c:841:29: error: expected expression

2 errors generated.

vim +841 sound/usb/card.c

825 826 int snd_usb_autoresume(struct snd_usb_audio *chip) 827 { 828 int i, err; 829 830 if (atomic_read(&chip->shutdown)) 831 return -EIO; 832 if (atomic_inc_return(&chip->active) != 1) 833 return 0; 834 835 for (i = 0; i < chip->num_interfaces; i++) { 836 err = usb_autopm_get_interface(chip->intf[i]); 837 if (err < 0) { 838 /* rollback */ 839 while (--i >= 0) 840 usb_autopm_put_interface(chip->intf[i]);

841 atomic_dec(&chip->active))

842 return err; 843 } 844 } 845 return 0; 846 } 847

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