Commit 1f000e1b authored Dec 20, 2018 by Nathan Chancellor Committed by Rafael J. Wysocki Dec 20, 2018

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: 82e4eb4e (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>

parent 82e4eb4e

drivers/acpi/tables.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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,

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