Messages in this thread | | | Date | Tue, 22 Mar 2022 04:01:09 +0800 | From | kernel test robot <> | Subject | sound/pci/ca0106/ca0106.h:62:9: warning: 'PTR' macro redefined |
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Hi Huang,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f443e374ae131c168a065ea1748feac6b2e76613 commit: f0b7ddbd794bdffade370f22bb7a774002208ef4 MIPS: retire "asm/llsc.h" date: 3 months ago config: mips-mtx1_defconfig (https://download.01.org/0day-ci/archive/20220322/202203220433.6STDC254-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 85e9b2687a13d1908aa86d1b89c5ce398a06cd39) 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 mips cross compiling tool for clang build # apt-get install binutils-mips-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f0b7ddbd794bdffade370f22bb7a774002208ef4 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout f0b7ddbd794bdffade370f22bb7a774002208ef4 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash sound/pci/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from sound/pci/ca0106/ca0106_main.c:156: >> sound/pci/ca0106/ca0106.h:62:9: warning: 'PTR' macro redefined [-Wmacro-redefined] #define PTR 0x00 /* Indexed register set pointer register */ ^ arch/mips/include/asm/asm.h:288:9: note: previous definition is here #define PTR .word ^ 1 warning generated.
vim +/PTR +62 sound/pci/ca0106/ca0106.h
^1da177e4c3f41 Linus Torvalds 2005-04-16 61 ^1da177e4c3f41 Linus Torvalds 2005-04-16 @62 #define PTR 0x00 /* Indexed register set pointer register */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 63 /* NOTE: The CHANNELNUM and ADDRESS words can */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 64 /* be modified independently of each other. */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 65 /* CNL[1:0], ADDR[27:16] */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 66
:::::: The code at line 62 was first introduced by commit :::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org> :::::: CC: Linus Torvalds <torvalds@ppc970.osdl.org>
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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