x86: clean up apic->acpi_madt_oem_check methods

Impact: refactor code

x86 subarchitectures each defined a "acpi_madt_oem_check()" method,
which could be an inline function, or an extern, or a static function,
and which was also the name of a genapic field.

Untangle this namespace spaghetti by setting ->acpi_madt_oem_check()
to NULL on those subarchitectures that have no detection quirks,
and rename the other ones (summit, es7000) that do.

Also change default_acpi_madt_oem_check() to handle NULL entries,
and clean its control flow up as well.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c
index 13e82bc4dae6..22c3608b80dd 100644
--- a/arch/x86/mach-generic/bigsmp.c
+++ b/arch/x86/mach-generic/bigsmp.c
@@ -61,7 +61,7 @@ struct genapic apic_bigsmp = {
 
         .name                           = "bigsmp",
         .probe                          = probe_bigsmp,
-        .acpi_madt_oem_check            = acpi_madt_oem_check,
+        .acpi_madt_oem_check            = NULL,
         .apic_id_registered             = apic_id_registered,
 
         .int_delivery_mode              = INT_DELIVERY_MODE,