powerpc/smp: Make debugger_ipi_callback() static

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debugger_ipi_callback() is a local routine used as a NMI IPI handler and
does not need to be external.

It fixes this W=1 compile error :

../arch/powerpc/kernel/smp.c:579:6: error: no previous prototype for ‘debugger_ipi_callback’ [-Werror=missing-prototypes]
  579 | void debugger_ipi_callback(struct pt_regs *regs)
      |      ^~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210104143206.695198-10-clg@kaod.org

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Cédric Le Goater 2021-01-04 15:31:52 +01:00 • committed by Michael Ellerman

parent cd7aa5d2fa

commit 157c9f409d

1 changed files with 1 additions and 1 deletions

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arch/powerpc/kernel/smp.c

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