tree: https://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git master head: 55d422e4e5bf7aece2038533451a9bd5e5181e95 commit: 07928da414b8c0166c9ad4d33b5470d6f7c1dd47 [1/3] asm-generic/io.h: rework split ioread64/iowrite64 helpers config: riscv-randconfig-002-20250228 (https://download.01.org/0day-ci/archive/20250228/202502280726.h7lhKtT4-lkp@xxxxxxxxx/config) compiler: riscv32-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250228/202502280726.h7lhKtT4-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/202502280726.h7lhKtT4-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): In file included from drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c:20: drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c: In function 'axi_dma_iowrite64': >> include/linux/io-64-nonatomic-lo-hi.h:114:19: error: implicit declaration of function '__iowrite64_lo_hi'; did you mean 'iowrite64_lo_hi'? [-Wimplicit-function-declaration] 114 | #define iowrite64 __iowrite64_lo_hi | ^~~~~~~~~~~~~~~~~ drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c:68:9: note: in expansion of macro 'iowrite64' 68 | iowrite64(val, chip->regs + reg); | ^~~~~~~~~ drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c: In function 'axi_dma_ioread64': >> include/linux/io-64-nonatomic-lo-hi.h:105:18: error: implicit declaration of function '__ioread64_lo_hi'; did you mean 'ioread64_lo_hi'? [-Wimplicit-function-declaration] 105 | #define ioread64 __ioread64_lo_hi | ^~~~~~~~~~~~~~~~ drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c:73:16: note: in expansion of macro 'ioread64' 73 | return ioread64(chip->regs + reg); | ^~~~~~~~ vim +114 include/linux/io-64-nonatomic-lo-hi.h 101 102 #ifndef ioread64 103 #define ioread64_is_nonatomic 104 #ifdef CONFIG_GENERIC_IOREMAP > 105 #define ioread64 __ioread64_lo_hi 106 #else 107 #define ioread64 ioread64_lo_hi 108 #endif 109 #endif 110 111 #ifndef iowrite64 112 #define iowrite64_is_nonatomic 113 #ifdef CONFIG_GENERIC_IOREMAP > 114 #define iowrite64 __iowrite64_lo_hi 115 #else 116 #define iowrite64 iowrite64_lo_hi 117 #endif 118 #endif 119 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
