[PATCH] sym53c8xx_2: free luntbl in sym_hcb_free

[Mike Anderson <andmike@linux.vnet.ibm.com>]

From: Mike Anderson <andmike@linux.vnet.ibm.com>

This patch frees the luntbl dma area in sym_hcb_free if allocated.
Since the luntbl is part of a larger dma coherent area not freeing the
luntbl kept a 64k dma coherent area previous allocated through
dma_alloc_coherent allocated. This prevented a DLPAR remove IO 
operation from completing successfully.

Signed-off-by: Mike Anderson <andmike@linux.vnet.ibm.com>
Cc: Matthew Wilcox <matthew@wil.cx>

---

 drivers/scsi/sym53c8xx_2/sym_hipd.c |    2 ++
 1 file changed, 2 insertions(+)

Index: linux-2.6-combined/drivers/scsi/sym53c8xx_2/sym_hipd.c
===================================================================
--- linux-2.6-combined.orig/drivers/scsi/sym53c8xx_2/sym_hipd.c	2008-07-21 13:38:56.000000000 -0400
+++ linux-2.6-combined/drivers/scsi/sym53c8xx_2/sym_hipd.c	2008-07-21 16:06:58.000000000 -0400
@@ -5741,6 +5741,8 @@
 
 	for (target = 0; target < SYM_CONF_MAX_TARGET ; target++) {
 		tp = &np->target[target];
+		if (tp->luntbl)
+			sym_mfree_dma(tp->luntbl, 256, "LUNTBL");
 #if SYM_CONF_MAX_LUN > 1
 		kfree(tp->lunmp);
 #endif