From 1e265bedaa1779cb842c7e57c84b2bb6e528ac34 Mon Sep 17 00:00:00 2001 From: Nathan Chancellor Date: Thu, 20 Dec 2018 12:38:56 -0700 Subject: [PATCH] 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: 6b7a7777d6cd (ACPI / tables: add DSDT AmlCode new declaration name support) Signed-off-by: Nathan Chancellor Signed-off-by: Rafael J. Wysocki --- drivers/acpi/tables.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index ccb90eff00e5e..48eabb6c2d4fc 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, -- 2.39.5