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authorNathan Chancellor <natechancellor@gmail.com>2018-12-20 12:38:56 -0700
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2018-12-20 21:37:28 +0100
commit1f000e1bfff42e960e5d4562213a95016acc712f (patch)
tree8eff0fa90a96640939d37951eae21804d43daa28 /drivers/acpi/tables.c
parent82e4eb4e96539c76518425a5b5a6c56fa400bce3 (diff)
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>
Diffstat (limited to 'drivers/acpi/tables.c')
-rw-r--r--drivers/acpi/tables.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index ccb90eff00e5..48eabb6c2d4f 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,