Pull bugzilla-7887 into release branch

1 files changed, 8 insertions, 5 deletions

diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 0c93cd400ddb..dd49ea0d0ed3 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -147,7 +147,7 @@ int acpi_bus_get_power(acpi_handle handle, int *state)
                         *state = ACPI_STATE_D0;
         } else {
                 /*
-                 * Get the device's power state either directly (via _PSC) or 
+                 * Get the device's power state either directly (via _PSC) or
                  * indirectly (via power resources).
                  */
                 if (device->power.flags.explicit_get) {
@@ -461,7 +461,7 @@ static void acpi_bus_notify(acpi_handle handle, u32 type, void *data)
                                   "Received BUS CHECK notification for device [%s]\n",
                                   device->pnp.bus_id));
                 result = acpi_bus_check_scope(device);
-                /* 
+                /*
                  * TBD: We'll need to outsource certain events to non-ACPI
                  *      drivers via the device manager (device.c).
                  */
@@ -472,7 +472,7 @@ static void acpi_bus_notify(acpi_handle handle, u32 type, void *data)
                                   "Received DEVICE CHECK notification for device [%s]\n",
                                   device->pnp.bus_id));
                 result = acpi_bus_check_device(device, NULL);
-                /* 
+                /*
                  * TBD: We'll need to outsource certain events to non-ACPI
                  *      drivers via the device manager (device.c).
                  */
@@ -542,7 +542,7 @@ static int __init acpi_bus_init_irq(void)
         char *message = NULL;
 
 
-        /* 
+        /*
          * Let the system know what interrupt model we are using by
          * evaluating the \_PIC object, if exists.
          */
@@ -683,7 +683,7 @@ static int __init acpi_bus_init(void)
          * the EC device is found in the namespace (i.e. before acpi_initialize_objects()
          * is called).
          *
-         * This is accomplished by looking for the ECDT table, and getting 
+         * This is accomplished by looking for the ECDT table, and getting
          * the EC parameters out of that.
          */
         status = acpi_ec_ecdt_probe();
@@ -698,6 +698,9 @@ static int __init acpi_bus_init(void)
 
         printk(KERN_INFO PREFIX "Interpreter enabled\n");
 
+        /* Initialize sleep structures */
+        acpi_sleep_init();
+
         /*
          * Get the system interrupt model and evaluate \_PIC.
          */