tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: fbbe3b8c2c9c5f84caf668703c26154cb4fbb9d1 commit: 29d750686331a1a9ceeb97e81d3770f57bed5f72 [875/8111] media: fsl-viu: allow building it with COMPILE_TEST config: m68k-allmodconfig (attached as .config) compiler: m68k-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 29d750686331a1a9ceeb97e81d3770f57bed5f72 # save the attached .config to linux build tree make.cross ARCH=m68k All warnings (new ones prefixed by >>): >> drivers/media//platform/fsl-viu.c:41:0: warning: "out_be32" redefined #define out_be32(v, a) iowrite32be(a, (void __iomem *)v) In file included from arch/m68k/include/asm/io_mm.h:27:0, from arch/m68k/include/asm/io.h:5, from include/linux/io.h:25, from drivers/media//platform/fsl-viu.c:23: arch/m68k/include/asm/raw_io.h:46:0: note: this is the location of the previous definition #define out_be32(addr,l) (void)((*(__force volatile u32 *) (addr)) = (l)) >> drivers/media//platform/fsl-viu.c:42:0: warning: "in_be32" redefined #define in_be32(a) ioread32be((void __iomem *)a) In file included from arch/m68k/include/asm/io_mm.h:27:0, from arch/m68k/include/asm/io.h:5, from include/linux/io.h:25, from drivers/media//platform/fsl-viu.c:23: arch/m68k/include/asm/raw_io.h:37:0: note: this is the location of the previous definition #define in_be32(addr) \ vim +/out_be32 +41 drivers/media//platform/fsl-viu.c > 23 #include <linux/io.h> 24 #include <linux/of_address.h> 25 #include <linux/of_irq.h> 26 #include <linux/of_platform.h> 27 #include <linux/slab.h> 28 #include <media/v4l2-common.h> 29 #include <media/v4l2-device.h> 30 #include <media/v4l2-ioctl.h> 31 #include <media/v4l2-ctrls.h> 32 #include <media/v4l2-fh.h> 33 #include <media/v4l2-event.h> 34 #include <media/videobuf-dma-contig.h> 35 36 #define DRV_NAME "fsl_viu" 37 #define VIU_VERSION "0.5.1" 38 39 /* Allow building this driver with COMPILE_TEST */ 40 #ifndef CONFIG_PPC > 41 #define out_be32(v, a) iowrite32be(a, (void __iomem *)v) > 42 #define in_be32(a) ioread32be((void __iomem *)a) 43 #endif 44 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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