summaryrefslogtreecommitdiff
path: root/arch/powerpc
diff options
context:
space:
mode:
authorNicholas Piggin <npiggin@gmail.com>2017-05-11 18:15:20 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2017-05-30 07:59:51 +0300
commit67d20418088680d22037119d914982cd982b5c5a (patch)
treeeeec8dad89ee9f20b11b4b6fb822a40b98bc5f8a /arch/powerpc
parentc07e1b8a27a1419cdd4af7a1def26d12bb24d2b1 (diff)
downloadlinux-67d20418088680d22037119d914982cd982b5c5a.tar.xz
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 <ego@linux.vnet.ibm.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Acked-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/platforms/powernv/idle.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c
index 445f30a2c5ef..0c21747ed7e0 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.