On Sat, 24 Sep 2016, Baoyou Xie wrote: > We get 1 warning when building kernel with W=1: > drivers/mfd/ab8500-debugfs.c:1587:28: warning: no previous prototype for > 'suspend_test_wake_cause_interrupt_is_mine' [-Wmissing-prototypes] > > In fact, this function need be declared in a header files. > > So this patch adds function declaration in > include/linux/mfd/abx500/ab8500.h. > > Signed-off-by: Baoyou Xie <baoyou....@linaro.org> > --- > include/linux/mfd/abx500/ab8500.h | 1 + > 1 file changed, 1 insertion(+)
I already fixed this: https://patchwork.kernel.org/patch/9333097/ > diff --git a/include/linux/mfd/abx500/ab8500.h > b/include/linux/mfd/abx500/ab8500.h > index 9475fee..a496120 100644 > --- a/include/linux/mfd/abx500/ab8500.h > +++ b/include/linux/mfd/abx500/ab8500.h > @@ -508,6 +508,7 @@ void ab8500_override_turn_on_stat(u8 mask, u8 set); > extern int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size); > void ab8500_dump_all_banks(struct device *dev); > void ab8500_debug_register_interrupt(int line); > +bool suspend_test_wake_cause_interrupt_is_mine(u32 my_int); > #else > static inline void ab8500_dump_all_banks(struct device *dev) {} > static inline void ab8500_debug_register_interrupt(int line) {} -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog
