ACPI: Fix conflict between customized DSDT and DSDT local copy
commit 73577d1df8e1f31f6b1a5eebcdbc334eb0330e47 upstream.
This patch fixes the following issue:
If DSDT is customized, no local DSDT copy is needed.
References: https://bugzilla.kernel.org/show_bug.cgi?id=69711
Signed-off-by: Enrico Etxe Arte <goitizena.generoa@gmail.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
[rjw: Subject]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 0bf5ec2..06d2d22 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -57,6 +57,12 @@
#ifdef CONFIG_X86
+#ifdef CONFIG_ACPI_CUSTOM_DSDT
+static inline int set_copy_dsdt(const struct dmi_system_id *id)
+{
+ return 0;
+}
+#else
static int set_copy_dsdt(const struct dmi_system_id *id)
{
printk(KERN_NOTICE "%s detected - "
@@ -64,6 +70,7 @@
acpi_gbl_copy_dsdt_locally = 1;
return 0;
}
+#endif
static struct dmi_system_id dsdt_dmi_table[] __initdata = {
/*