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acpi: Provide ia64 dummy implementation of acpi_proc_quirk_mwait_check() 

Commit 0a0e2ea642 ("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: 0a0e2ea642 ("ACPI: processor: Move MWAIT quirk out of acpi_processor.c")
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
This commit is contained in:
Ard Biesheuvel 2023-09-03 22:23:25 +00:00
parent 0bb80ecc33
commit a0334bf78b
1 changed files with 4 additions and 0 deletions
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4
arch/ia64/kernel/acpi.c
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@ -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)
{
}