ACPI / tables: Add an ifdef around amlcode and dsdt_amlcode
Clang warns:
drivers/acpi/tables.c:715:14: warning: unused variable 'amlcode'
[-Wunused-variable]
static void *amlcode __attribute__ ((weakref("AmlCode")));
^
drivers/acpi/tables.c:716:14: warning: unused variable 'dsdt_amlcode'
[-Wunused-variable]
static void *dsdt_amlcode __attribute__ ((weakref("dsdt_aml_code")));
^
2 warnings generated.
The only uses of these variables are hiddem behind CONFIG_ACPI_CUSTOM_DSDT
so do the same thing here.
Fixes: 82e4eb4e9653 (ACPI / tables: add DSDT AmlCode new declaration name support)
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index ccb90ef..48eabb6 100644
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -712,8 +712,10 @@ acpi_os_physical_table_override(struct acpi_table_header *existing_table,
table_length);
}
+#ifdef CONFIG_ACPI_CUSTOM_DSDT
static void *amlcode __attribute__ ((weakref("AmlCode")));
static void *dsdt_amlcode __attribute__ ((weakref("dsdt_aml_code")));
+#endif
acpi_status
acpi_os_table_override(struct acpi_table_header *existing_table,