Hi Daniel, [auto build test ERROR on next-20170605] [cannot apply to tip/timers/core clk/clk-next linus/master v4.9-rc8 v4.9-rc7 v4.9-rc6 v4.12-rc4] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Daniel-Lezcano/clocksource-drivers-Add-timer-of-common-init-routine/20170607-024801 config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 6.2.0 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=ia64 All error/warnings (new ones prefixed by >>): In file included from drivers/clocksource/timer-of.c:25:0: >> drivers/clocksource/timer-of.h:34:28: error: field 'clkevt' has incomplete >> type struct clock_event_device clkevt; ^~~~~~ In file included from include/linux/err.h:4:0, from include/linux/clk.h:15, from drivers/clocksource/timer-of.c:18: drivers/clocksource/timer-of.h: In function 'to_timer_of': include/linux/kernel.h:859:32: error: dereferencing pointer to incomplete type 'struct clock_event_device' BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \ ^~~~~~ include/linux/compiler.h:517:19: note: in definition of macro '__compiletime_assert' bool __cond = !(condition); \ ^~~~~~~~~ include/linux/compiler.h:537:2: note: in expansion of macro '_compiletime_assert' _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__) ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:46:37: note: in expansion of macro 'compiletime_assert' #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) ^~~~~~~~~~~~~~~~~~ include/linux/kernel.h:859:2: note: in expansion of macro 'BUILD_BUG_ON_MSG' BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \ ^~~~~~~~~~~~~~~~ include/linux/kernel.h:859:20: note: in expansion of macro '__same_type' BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \ ^~~~~~~~~~~ >> drivers/clocksource/timer-of.h:42:9: note: in expansion of macro >> 'container_of' return container_of(clkevt, struct timer_of, clkevt); ^~~~~~~~~~~~ vim +/clkevt +34 drivers/clocksource/timer-of.h 28 unsigned long rate; 29 unsigned long period; 30 }; 31 32 struct timer_of { 33 unsigned int flags; > 34 struct clock_event_device clkevt; 35 struct of_timer_base of_base; 36 struct of_timer_irq of_irq; 37 struct of_timer_clk of_clk; 38 }; 39 40 static inline struct timer_of *to_timer_of(struct clock_event_device *clkevt) 41 { > 42 return container_of(clkevt, struct timer_of, clkevt); 43 } 44 45 static inline void __iomem *timer_of_base(struct timer_of *to) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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