ACPI/NUMA: Remove architecture dependent remainings

With the removal of the Itanium architecture [1] the last architecture
dependent functions:

 acpi_numa_slit_init(), acpi_numa_memory_affinity_init()

were removed. Remove its remainings in the header files too and make
them static.

[1] commit cf8e8658100d ("arch: Remove Itanium (IA-64) architecture")

Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Signed-off-by: Robert Richter <rrichter@amd.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/numa/srat.c b/drivers/acpi/numa/srat.c
index 3b09fd39eeb4f50d9df517818fccceeeb286942e..e4d53e3660fd85ec23b21d7dccac672a325570cd 100644 (file)
--- a/drivers/acpi/numa/srat.c
+++ b/drivers/acpi/numa/srat.c
@@ -213,13 +213,12 @@ __weak int __init numa_fill_memblks(u64 start, u64 end)
        return NUMA_NO_MEMBLK;
 }
 
-#if defined(CONFIG_X86) || defined(CONFIG_ARM64) || defined(CONFIG_LOONGARCH)
 /*
  * Callback for SLIT parsing.  pxm_to_node() returns NUMA_NO_NODE for
  * I/O localities since SRAT does not list them.  I/O localities are
  * not supported at this point.
  */
-void __init acpi_numa_slit_init(struct acpi_table_slit *slit)
+static void __init acpi_numa_slit_init(struct acpi_table_slit *slit)
 {
        int i, j;
 
@@ -241,11 +240,7 @@ void __init acpi_numa_slit_init(struct acpi_table_slit *slit)
        }
 }
 
-/*
- * Default callback for parsing of the Proximity Domain <-> Memory
- * Area mappings
- */
-int __init
+static int __init
 acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma)
 {
        u64 start, end;
@@ -345,13 +340,6 @@ static int __init acpi_parse_cfmws(union acpi_subtable_headers *header,
        (*fake_pxm)++;
        return 0;
 }
-#else
-static int __init acpi_parse_cfmws(union acpi_subtable_headers *header,
-                                  void *arg, const unsigned long table_end)
-{
-       return 0;
-}
-#endif /* defined(CONFIG_X86) || defined (CONFIG_ARM64) */
 
 static int __init acpi_parse_slit(struct acpi_table_header *table)
 {

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 34829f2c517ac278e1655c5a646bbbfbe051506b..2c227b61a4522cf1bb1452ab7c04fbdf58f9e3f4 100644 (file)
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -242,9 +242,6 @@ static inline bool acpi_gicc_is_usable(struct acpi_madt_generic_interrupt *gicc)
        return gicc->flags & ACPI_MADT_ENABLED;
 }
 
-/* the following numa functions are architecture-dependent */
-void acpi_numa_slit_init (struct acpi_table_slit *slit);
-
 #if defined(CONFIG_X86) || defined(CONFIG_LOONGARCH)
 void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa);
 #else
@@ -267,8 +264,6 @@ static inline void
 acpi_numa_gicc_affinity_init(struct acpi_srat_gicc_affinity *pa) { }
 #endif
 
-int acpi_numa_memory_affinity_init (struct acpi_srat_mem_affinity *ma);
-
 #ifndef PHYS_CPUID_INVALID
 typedef u32 phys_cpuid_t;
 #define PHYS_CPUID_INVALID (phys_cpuid_t)(-1)