[PATCH 4/4] x86: drop fake CONFIG_{HPET,X86_PM}_TIMER

[Jan Beulich <jbeulich@xxxxxxxx>]

I don't think we mean to ever make them real Kconfig options, so let's
just do away with them.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

--- a/xen/arch/x86/acpi/boot.c
+++ b/xen/arch/x86/acpi/boot.c
@@ -37,9 +37,7 @@
 #include <asm/io.h>
 #include <asm/mpspec.h>
 #include <asm/processor.h>
-#ifdef CONFIG_HPET_TIMER
 #include <asm/hpet.h> /* for hpet_address */
-#endif
 #include <mach_apic.h>
 #include <mach_mpparse.h>
 
@@ -272,8 +270,6 @@ acpi_parse_nmi_src(struct acpi_subtable_
        return 0;
 }
 
-#ifdef CONFIG_HPET_TIMER
-
 static int __init acpi_parse_hpet(struct acpi_table_header *table)
 {
        const struct acpi_table_hpet *hpet_tbl =
@@ -309,9 +305,6 @@ static int __init acpi_parse_hpet(struct
 
        return 0;
 }
-#else
-#define        acpi_parse_hpet NULL
-#endif
 
 static int __init acpi_invalidate_bgrt(struct acpi_table_header *table)
 {
@@ -484,7 +477,6 @@ static int __init acpi_parse_fadt(struct
            fadt->force_apic_physical_destination_mode;
 #endif
 
-#ifdef CONFIG_X86_PM_TIMER
        /* detect the location of the ACPI PM Timer */
        if (fadt->header.revision >= FADT2_REVISION_ID &&
            fadt->xpm_timer_block.space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
@@ -517,7 +509,6 @@ static int __init acpi_parse_fadt(struct
        if (pmtmr_ioport)
                printk(KERN_INFO PREFIX "PM-Timer IO Port: %#x (%u bits)\n",
                       pmtmr_ioport, pmtmr_width);
-#endif
 
        acpi_smi_cmd       = fadt->smi_command;
        acpi_enable_value  = fadt->acpi_enable;
--- a/xen/include/asm-x86/config.h
+++ b/xen/include/asm-x86/config.h
@@ -19,8 +19,6 @@
 
 #define BITS_PER_XEN_ULONG BITS_PER_LONG
 
-#define CONFIG_X86_PM_TIMER 1
-#define CONFIG_HPET_TIMER 1
 #define CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS 1
 #define CONFIG_DISCONTIGMEM 1
 #define CONFIG_NUMA_EMU 1