* [PATCH v2 1/4] arm64: Declare ACPI parking protocol CPU operation if needed
@ 2020-02-03 23:51 Gavin Shan
0 siblings, 0 replies; only message in thread
From: Gavin Shan @ 2020-02-03 23:51 UTC (permalink / raw)
To: linux-arm-kernel
Cc: mark.rutland, lorenzo.pieralisi, catalin.marinas, robin.murphy,
sudeep.holla, will
It's obvious we needn't declare the corresponding CPU operation when
CONFIG_ARM64_ACPI_PARKING_PROTOCOL is disabled.
Signed-off-by: Gavin Shan <gshan@redhat.com>
---
arch/arm64/kernel/cpu_ops.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/kernel/cpu_ops.c b/arch/arm64/kernel/cpu_ops.c
index 7e07072757af..2082cfb1be86 100644
--- a/arch/arm64/kernel/cpu_ops.c
+++ b/arch/arm64/kernel/cpu_ops.c
@@ -15,7 +15,9 @@
#include <asm/smp_plat.h>
extern const struct cpu_operations smp_spin_table_ops;
+#ifdef CONFIG_ARM64_ACPI_PARKING_PROTOCOL
extern const struct cpu_operations acpi_parking_protocol_ops;
+#endif
extern const struct cpu_operations cpu_psci_ops;
const struct cpu_operations *cpu_ops[NR_CPUS] __ro_after_init;
--
2.23.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2020-02-03 23:51 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-02-03 23:51 [PATCH v2 1/4] arm64: Declare ACPI parking protocol CPU operation if needed Gavin Shan
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).