From c4dd854f740c21ae8dd9903fc67969c5497cb14b Mon Sep 17 00:00:00 2001 From: "Russell King (Oracle)" Date: Mon, 25 Sep 2023 17:28:39 +0100 Subject: cpu-hotplug: Provide prototypes for arch CPU registration Provide common prototypes for arch_register_cpu() and arch_unregister_cpu(). These are called by acpi_processor.c, with weak versions, so the prototype for this is already set. It is generally not necessary for function prototypes to be conditional on preprocessor macros. Some architectures (e.g. Loongarch) are missing the prototype for this, and rather than add it to Loongarch's asm/cpu.h, do the job once for everyone. Since this covers everyone, remove the now unnecessary prototypes in asm/cpu.h, and therefore remove the 'static' from one of ia64's arch_register_cpu() definitions. [ tglx: Bring back the ia64 part and remove the ACPI prototypes ] Signed-off-by: Russell King (Oracle) Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/r/E1qkoRr-0088Q8-Da@rmk-PC.armlinux.org.uk --- drivers/acpi/acpi_processor.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/acpi/acpi_processor.c') diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c index c711db8a9c33..0f5218e361df 100644 --- a/drivers/acpi/acpi_processor.c +++ b/drivers/acpi/acpi_processor.c @@ -12,6 +12,7 @@ #define pr_fmt(fmt) "ACPI: " fmt #include +#include #include #include #include -- cgit v1.2.3-70-g09d2