On Sun, 2018-02-25 at 17:22:36 UTC, Mathieu Malaterre wrote:
> This commit add the prototypes for the following function:
> 
> - early_init
> - machine_init
> - ppc_setup_l2cr
> - ppc_setup_l3cr
> - ppc_init
> 
> the other missing ones were already added in setup.h previously. Fix the
> following warnings (treated as error in W=1):
> 
>   AR      init/built-in.o
> arch/powerpc/kernel/setup_32.c:68:30: error: no previous prototype for ‘early_init’ [-Werror=missing-prototypes]
>  notrace unsigned long __init early_init(unsigned long dt_ptr)
>                               ^~~~~~~~~~
> arch/powerpc/kernel/setup_32.c:99:21: error: no previous prototype for ‘machine_init’ [-Werror=missing-prototypes]
>  notrace void __init machine_init(u64 dt_ptr)
>                      ^~~~~~~~~~~~
> arch/powerpc/kernel/setup_32.c:124:12: error: no previous prototype for ‘ppc_setup_l2cr’ [-Werror=missing-prototypes]
>  int __init ppc_setup_l2cr(char *str)
>             ^~~~~~~~~~~~~~
> arch/powerpc/kernel/setup_32.c:137:12: error: no previous prototype for ‘ppc_setup_l3cr’ [-Werror=missing-prototypes]
>  int __init ppc_setup_l3cr(char *str)
>             ^~~~~~~~~~~~~~
> arch/powerpc/kernel/setup_32.c:183:12: error: no previous prototype for ‘ppc_init’ [-Werror=missing-prototypes]
>  int __init ppc_init(void)
>             ^~~~~~~~
> arch/powerpc/kernel/setup_32.c:198:13: error: no previous prototype for ‘irqstack_early_init’ [-Werror=missing-prototypes]
>  void __init irqstack_early_init(void)
>              ^~~~~~~~~~~~~~~~~~~
> arch/powerpc/kernel/setup_32.c:238:13: error: no previous prototype for ‘setup_power_save’ [-Werror=missing-prototypes]
>  void __init setup_power_save(void)
>              ^~~~~~~~~~~~~~~~
> arch/powerpc/kernel/setup_32.c:253:13: error: no previous prototype for ‘initialize_cache_info’ [-Werror=missing-prototypes]
>  __init void initialize_cache_info(void)
>              ^~~~~~~~~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
> 
> Signed-off-by: Mathieu Malaterre <malat@debian.org>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/e82d70cf965072a3872ea97b7d8df4

cheers