ACPI: processor: Set CAP_SMP_T_SWCOORD in arch_acpi_set_proc_cap_bits()

Currently, ACPI_PROC_CAP_SMP_T_SWCOORD is set in acpi_set_pdc_bits(), but
it is not _PDC-specific. It should be set along with the other processor
capability bits.

Move the setting of ACPI_PROC_CAP_SMP_T_SWCOORD to
arch_acpi_set_proc_cap_bits().
Suggested-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Michal Wilczynski <michal.wilczynski@intel.com>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

arch/x86/include/asm/acpi.h

@@ -106,6 +106,9 @@ static inline void arch_acpi_set_proc_cap_bits(u32 *cap)
 
 	*cap |= ACPI_PROC_CAP_C_CAPABILITY_SMP;
 
+	/* Enable coordination with firmware's _TSD info */
+	*cap |= ACPI_PROC_CAP_SMP_T_SWCOORD;
+
 	if (cpu_has(c, X86_FEATURE_EST))
 		*cap |= ACPI_PROC_CAP_EST_CAPABILITY_SWSMP;
 

drivers/acpi/processor_pdc.c

@@ -20,9 +20,6 @@ static void acpi_set_pdc_bits(u32 *buf)
 	buf[0] = ACPI_PDC_REVISION_ID;
 	buf[1] = 1;
 
-	/* Enable coordination with firmware's _TSD info */
-	buf[2] = ACPI_PROC_CAP_SMP_T_SWCOORD;
-
 	/* Twiddle arch-specific bits needed for _PDC */
 	arch_acpi_set_proc_cap_bits(&buf[2]);
 }