Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.12 16/27] powerpc/powernv: Fix CPU_HOTPLUG=n idle.c compile error | Date | Mon, 10 Jul 2017 19:10:13 +0200 |
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4.12-stable review patch. If anyone has any objections, please let me know.
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From: Nicholas Piggin <npiggin@gmail.com>
commit 67d20418088680d22037119d914982cd982b5c5a upstream.
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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- arch/powerpc/platforms/powernv/idle.c | 2 ++ 1 file changed, 2 insertions(+)
--- 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 i return srr1; } +#endif /* * Power ISA 3.0 idle initialization.
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