[07/21] powerpc: Make functions flipper_pic_init & ug_udbg_putc static

[Michael Ellerman]

On Sun, 2018-02-25 at 17:22:22 UTC, Mathieu Malaterre wrote:
> Change signature of two functions, adding static keyword to prevent the
> following two warnings (treated as errors on W=1):
> 
>   CC      kernel/sys.o
> arch/powerpc/platforms/embedded6xx/flipper-pic.c:135:28: error: no previous prototype for ‘flipper_pic_init’ [-Werror=missing-prototypes]
>  struct irq_domain * __init flipper_pic_init(struct device_node *np)
>                             ^~~~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
> 
> and
> 
>   CC      arch/powerpc/platforms/embedded6xx/usbgecko_udbg.o
> arch/powerpc/platforms/embedded6xx/usbgecko_udbg.c:172:6: error: no previous prototype for ‘ug_udbg_putc’ [-Werror=missing-prototypes]
>  void ug_udbg_putc(char ch)
>       ^~~~~~~~~~~~
> cc1: all warnings being treated as errors
> 
> Signed-off-by: Mathieu Malaterre <malat at debian.org>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/8b51e679a54e808bdf1f2cc6552cf2

cheers