Since commit b1923caa6e64 ("powerpc: Merge 32-bit and 64-bit setup_arch()") probe_machine has only been called from the file in which it is defined. So it can be static.
Signed-off-by: Christophe Leroy <christophe.le...@csgroup.eu> --- arch/powerpc/include/asm/machdep.h | 2 -- arch/powerpc/kernel/setup-common.c | 2 +- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h index f6f8344f4a0c..a50aed6170c3 100644 --- a/arch/powerpc/include/asm/machdep.h +++ b/arch/powerpc/include/asm/machdep.h @@ -230,8 +230,6 @@ extern struct machdep_calls *machine_id; machine_id == &mach_##name; \ }) -extern void probe_machine(void); - #ifdef CONFIG_PPC_PMAC /* * Power macintoshes have either a CUDA, PMU or SMU controlling diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 0b7894eed58d..96e88209e605 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -582,7 +582,7 @@ static __init int add_pcspkr(void) device_initcall(add_pcspkr); #endif /* CONFIG_PCSPKR_PLATFORM */ -void probe_machine(void) +static void probe_machine(void) { extern struct machdep_calls __machine_desc_start; extern struct machdep_calls __machine_desc_end; -- 2.25.0