[SCSI] convert to the new PM framework
This patch (as1397b) converts the SCSI midlayer to use the new PM
callbacks (struct dev_pm_ops). A new source file, scsi_pm.c, is
created to hold the new callback routines, and the existing
suspend/resume code is moved there.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
index 1fbf7c7..dddacc7 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -144,6 +144,13 @@
static inline void scsi_netlink_exit(void) {}
#endif
+/* scsi_pm.c */
+#ifdef CONFIG_PM_OPS
+extern const struct dev_pm_ops scsi_bus_pm_ops;
+#else
+#define scsi_bus_pm_ops (*NULL)
+#endif
+
/*
* internal scsi timeout functions: for use by mid-layer and transport
* classes.