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[SCSI] sym53c8xx: free luntbl in sym_hcb_free

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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>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Mike Anderson 2008-07-21 15:58:32 -07:00 committed by James Bottomley
parent 773e82f6cd
commit e41443ec3b
1 changed files with 2 additions and 0 deletions
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2
drivers/scsi/sym53c8xx_2/sym_hipd.c
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@ -5741,6 +5741,8 @@ void sym_hcb_free(struct sym_hcb *np)
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