Author: jkim
Date: Tue Nov 11 19:42:10 2014
New Revision: 274397
URL: https://svnweb.freebsd.org/changeset/base/274397

Log:
  Use the correct device.  Note this commit complements r274386.
  
  PR:           194884

Modified:
  head/sys/dev/acpica/acpi.c

Modified: head/sys/dev/acpica/acpi.c
==============================================================================
--- head/sys/dev/acpica/acpi.c  Tue Nov 11 19:40:05 2014        (r274396)
+++ head/sys/dev/acpica/acpi.c  Tue Nov 11 19:42:10 2014        (r274397)
@@ -694,7 +694,7 @@ acpi_attach(device_t dev)
 static void
 acpi_set_power_children(device_t dev, int state)
 {
-       device_t child, parent;
+       device_t child;
        device_t *devlist;
        int dstate, i, numdevs;
 
@@ -705,12 +705,11 @@ acpi_set_power_children(device_t dev, in
         * Retrieve and set D-state for the sleep state if _SxD is present.
         * Skip children who aren't attached since they are handled separately.
         */
-       parent = device_get_parent(dev);
        for (i = 0; i < numdevs; i++) {
                child = devlist[i];
                dstate = state;
                if (device_is_attached(child) &&
-                   acpi_device_pwr_for_sleep(parent, child, &dstate) == 0)
+                   acpi_device_pwr_for_sleep(dev, child, &dstate) == 0)
                        acpi_set_powerstate(child, dstate);
        }
        free(devlist, M_TEMP);
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