[RFC PATCH 01/11] powerpc/prom_init: Make of_workarounds static

[Michael Ellerman]

Benjamin Herrenschmidt <benh at kernel.crashing.org> writes:

> It's not used anywhere else
>
> Signed-off-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>
> ---
>  arch/powerpc/kernel/prom_init.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
> index f9d6befb55a6..d6f52cc141c3 100644
> --- a/arch/powerpc/kernel/prom_init.c
> +++ b/arch/powerpc/kernel/prom_init.c
> @@ -88,7 +88,7 @@
>  #define OF_WORKAROUNDS	0
>  #else
>  #define OF_WORKAROUNDS	of_workarounds
> -int of_workarounds;
> +static int of_workarounds __promdata;

I don't have __promdata:

  arch/powerpc/kernel/prom_init.c:90:27: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘__promdata’
   static int of_workarounds __promdata;
                             ^~~~~~~~~~
  arch/powerpc/kernel/prom_init.c: In function ‘prom_claim’:
  arch/powerpc/kernel/prom_init.c:89:24: error: ‘of_workarounds’ undeclared (first use in this function); did you mean ‘of_irq_workarounds’?
   #define OF_WORKAROUNDS of_workarounds
                          ^
  arch/powerpc/kernel/prom_init.c:438:21: note: in expansion of macro ‘OF_WORKAROUNDS’
    if (align == 0 && (OF_WORKAROUNDS & OF_WA_CLAIM)) {
                       ^~~~~~~~~~~~~~
  arch/powerpc/kernel/prom_init.c:89:24: note: each undeclared identifier is reported only once for each function it appears in
   #define OF_WORKAROUNDS of_workarounds
                          ^
  arch/powerpc/kernel/prom_init.c:438:21: note: in expansion of macro ‘OF_WORKAROUNDS’
    if (align == 0 && (OF_WORKAROUNDS & OF_WA_CLAIM)) {
                       ^~~~~~~~~~~~~~
  arch/powerpc/kernel/prom_init.c: In function ‘prom_setprop’:
  arch/powerpc/kernel/prom_init.c:89:24: error: ‘of_workarounds’ undeclared (first use in this function); did you mean ‘of_irq_workarounds’?
   #define OF_WORKAROUNDS of_workarounds
                          ^
  arch/powerpc/kernel/prom_init.c:544:8: note: in expansion of macro ‘OF_WORKAROUNDS’
    if (!(OF_WORKAROUNDS & OF_WA_LONGTRAIL))
          ^~~~~~~~~~~~~~
  arch/powerpc/kernel/prom_init.c: In function ‘prom_find_mmu’:
  arch/powerpc/kernel/prom_init.c:2072:3: error: ‘of_workarounds’ undeclared (first use in this function); did you mean ‘of_irq_workarounds’?
     of_workarounds = OF_WA_CLAIM;
     ^~~~~~~~~~~~~~
     of_irq_workarounds

cheers