Commit a0334bf7 authored Sep 03, 2023 by Ard Biesheuvel

acpi: Provide ia64 dummy implementation of acpi_proc_quirk_mwait_check()



Commit 0a0e2ea6 ("ACPI: processor: Move MWAIT quirk out of
acpi_processor.c") moved the MWAIT quirk code into arch/x86 but left
calls to it in the ACPI PDC processor code that is shared with Itanium,
breaking the latter build.

Since the quirk is specific to a certain x86-based platform, stub out
the function acpi_proc_quirk_mwait_check() when building for ia64.

Fixes: 0a0e2ea6 ("ACPI: processor: Move MWAIT quirk out of acpi_processor.c")
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

parent 0bb80ecc

arch/ia64/kernel/acpi.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -907,3 +907,7 @@ EXPORT_SYMBOL(acpi_unregister_ioapic);
		* TBD when IA64 starts to support suspend...
		*/
		int acpi_suspend_lowlevel(void) { return 0; }

		void acpi_proc_quirk_mwait_check(void)
		{
		}