Commit 7fec52bf authored Mar 19, 2020 by Gavin Shan Committed by Catalin Marinas Mar 24, 2020

arm64: Declare ACPI parking protocol CPU operation if needed



It's obvious we needn't declare the corresponding CPU operation when
CONFIG_ARM64_ACPI_PARKING_PROTOCOL is disabled, even it doesn't cause
any compiling warnings.

Signed-off-by: Gavin Shan <gshan@redhat.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

parent f8788d86

arch/arm64/kernel/cpu_ops.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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;

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