[SCSI] mptfusion: Extra debug prints added relavent to Device missing delay error handling

Adding function name in original debug prints and few more debug prints are
added.

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Cc: Stable Tree <stable@kernel.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index 1abaa5d..0e28031 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -1551,9 +1551,12 @@
 	if (!mptspi_transport_template)
 		return -ENODEV;
 
-	mptspiDoneCtx = mpt_register(mptscsih_io_done, MPTSPI_DRIVER);
-	mptspiTaskCtx = mpt_register(mptscsih_taskmgmt_complete, MPTSPI_DRIVER);
-	mptspiInternalCtx = mpt_register(mptscsih_scandv_complete, MPTSPI_DRIVER);
+	mptspiDoneCtx = mpt_register(mptscsih_io_done, MPTSPI_DRIVER,
+	    "mptscsih_io_done");
+	mptspiTaskCtx = mpt_register(mptscsih_taskmgmt_complete, MPTSPI_DRIVER,
+	    "mptscsih_taskmgmt_complete");
+	mptspiInternalCtx = mpt_register(mptscsih_scandv_complete,
+	    MPTSPI_DRIVER, "mptscsih_scandv_complete");
 
 	mpt_event_register(mptspiDoneCtx, mptspi_event_process);
 	mpt_reset_register(mptspiDoneCtx, mptspi_ioc_reset);