Hi Peter, [auto build test ERROR on linus/master] [also build test ERROR on v4.8-rc7 next-20160921] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information] url: https://github.com/0day-ci/linux/commits/Peter-Ujfalusi/dmaengine-ti-drivers-enable-COMPILE_TESTing/20160921-212008 config: powerpc-allyesconfig (attached as .config) compiler: powerpc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=powerpc All errors (new ones prefixed by >>): >> drivers/dma/edma.c:415:20: error: conflicting types for 'set_bits' static inline void set_bits(int offset, int len, unsigned long *p) ^~~~~~~~ In file included from include/linux/bitops.h:36:0, from include/linux/kernel.h:10, from include/linux/list.h:8, from include/linux/kobject.h:20, from include/linux/device.h:17, from include/linux/dmaengine.h:20, from drivers/dma/edma.c:16: arch/powerpc/include/asm/bitops.h:75:14: note: previous definition of 'set_bits' was here DEFINE_BITOP(set_bits, or, "") ^ arch/powerpc/include/asm/bitops.h:58:24: note: in definition of macro 'DEFINE_BITOP' static __inline__ void fn(unsigned long mask, \ ^~ >> drivers/dma/edma.c:421:20: error: conflicting types for 'clear_bits' static inline void clear_bits(int offset, int len, unsigned long *p) ^~~~~~~~~~ In file included from include/linux/bitops.h:36:0, from include/linux/kernel.h:10, from include/linux/list.h:8, from include/linux/kobject.h:20, from include/linux/device.h:17, from include/linux/dmaengine.h:20, from drivers/dma/edma.c:16: arch/powerpc/include/asm/bitops.h:76:14: note: previous definition of 'clear_bits' was here DEFINE_BITOP(clear_bits, andc, "") ^ arch/powerpc/include/asm/bitops.h:58:24: note: in definition of macro 'DEFINE_BITOP' static __inline__ void fn(unsigned long mask, \ ^~ vim +/set_bits +415 drivers/dma/edma.c d9c345d1 Peter Ujfalusi 2015-10-16 409 static inline void edma_param_or(struct edma_cc *ecc, int offset, int param_no, 2b6b3b74 Peter Ujfalusi 2015-10-14 410 unsigned or) 2b6b3b74 Peter Ujfalusi 2015-10-14 411 { 2b6b3b74 Peter Ujfalusi 2015-10-14 412 edma_or(ecc, EDMA_PARM + offset + (param_no << 5), or); 2b6b3b74 Peter Ujfalusi 2015-10-14 413 } 2b6b3b74 Peter Ujfalusi 2015-10-14 414 2b6b3b74 Peter Ujfalusi 2015-10-14 @415 static inline void set_bits(int offset, int len, unsigned long *p) 2b6b3b74 Peter Ujfalusi 2015-10-14 416 { 2b6b3b74 Peter Ujfalusi 2015-10-14 417 for (; len > 0; len--) 2b6b3b74 Peter Ujfalusi 2015-10-14 418 set_bit(offset + (len - 1), p); 2b6b3b74 Peter Ujfalusi 2015-10-14 419 } 2b6b3b74 Peter Ujfalusi 2015-10-14 420 2b6b3b74 Peter Ujfalusi 2015-10-14 @421 static inline void clear_bits(int offset, int len, unsigned long *p) 2b6b3b74 Peter Ujfalusi 2015-10-14 422 { 2b6b3b74 Peter Ujfalusi 2015-10-14 423 for (; len > 0; len--) 2b6b3b74 Peter Ujfalusi 2015-10-14 424 clear_bit(offset + (len - 1), p); :::::: The code at line 415 was first introduced by commit :::::: 2b6b3b7420190888793c49e97276e1e73bd7eaed ARM/dmaengine: edma: Merge the two drivers under drivers/dma/ :::::: TO: Peter Ujfalusi <peter.ujfalusi@xxxxxx> :::::: CC: Vinod Koul <vinod.koul@xxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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