From 67d20418088680d22037119d914982cd982b5c5a Mon Sep 17 00:00:00 2001 From: Nicholas Piggin Date: Fri, 12 May 2017 01:15:20 +1000 Subject: [PATCH] powerpc/powernv: Fix CPU_HOTPLUG=n idle.c compile error Fixes: a7cd88da97 ("powerpc/powernv: Move CPU-Offline idle state invocation from smp.c to idle.c") Cc: Gautham R. Shenoy Signed-off-by: Nicholas Piggin Acked-by: Gautham R. Shenoy Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/powernv/idle.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c index 445f30a..0c21747 100644 --- a/arch/powerpc/platforms/powernv/idle.c +++ b/arch/powerpc/platforms/powernv/idle.c @@ -261,6 +261,7 @@ static u64 pnv_deepest_stop_psscr_val; static u64 pnv_deepest_stop_psscr_mask; static bool deepest_stop_found; +#ifdef CONFIG_HOTPLUG_CPU /* * pnv_cpu_offline: A function that puts the CPU into the deepest * available platform idle state on a CPU-Offline. @@ -293,6 +294,7 @@ unsigned long pnv_cpu_offline(unsigned int cpu) return srr1; } +#endif /* * Power ISA 3.0 idle initialization. -- 2.7.4