diff --git a/[refs] b/[refs]
index 533227b2fdcf..3d50e37f5b19 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4b5075050072ed7c4730ee547ae80117c4fa8513
+refs/heads/master: d7c26ebb5bca284ece9db7311a9e180aabae1922
diff --git a/trunk/include/linux/ide.h b/trunk/include/linux/ide.h
index 46d5bfe2fefb..a28823297edc 100644
--- a/trunk/include/linux/ide.h
+++ b/trunk/include/linux/ide.h
@@ -308,7 +308,7 @@ struct ide_acpi_drive_link;
 struct ide_acpi_hwif_link;
 #endif
 
-typedef struct ide_drive_s {
+struct ide_drive_s {
 	char		name[4];	/* drive name, such as "hda" */
         char            driver_req[10];	/* requests specific driver */
 
@@ -400,7 +400,12 @@ typedef struct ide_drive_s {
 	struct list_head list;
 	struct device	gendev;
 	struct completion gendev_rel_comp;	/* to deal with device release() */
-} ide_drive_t;
+
+	/* callback for packet commands */
+	void (*pc_callback)(struct ide_drive_s *);
+};
+
+typedef struct ide_drive_s ide_drive_t;
 
 #define to_ide_device(dev)container_of(dev, ide_drive_t, gendev)