ACPI Suspend: Enable ACPI during resume if SCI_EN is not set

[linux-2.6-omap-h63xx.git] / drivers / acpi / sleep / main.c

diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index c7f0c9cd87018c442da609f4fbcfb32f516a983e..5419938ef297a9e96dbbb95aaef165a9ad76cd71 100644 (file)
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -233,6 +233,8 @@ static int acpi_suspend_enter(suspend_state_t pm_state)
                break;
        }
 
+       /* If ACPI is not enabled by the BIOS, we need to enable it here. */
+       acpi_enable();
        /* Reprogram control registers and execute _BFS */
        acpi_leave_sleep_state_prep(acpi_state);