From 8df7e87020a3cc441ccb30ee0eb29f0eb4212733 Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Mon, 12 May 2014 15:50:16 +0800 Subject: [PATCH] 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 Signed-off-by: Lv Zheng [rjw: Subject] Signed-off-by: Rafael J. Wysocki Signed-off-by: Greg Kroah-Hartman --- drivers/acpi/bus.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index ccba6e46cfb3..b62207a87430 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -57,6 +57,12 @@ EXPORT_SYMBOL(acpi_root_dir); #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 @@ static int set_copy_dsdt(const struct dmi_system_id *id) acpi_gbl_copy_dsdt_locally = 1; return 0; } +#endif static struct dmi_system_id dsdt_dmi_table[] __initdata = { /* -- 2.20.1