[SCSI] hpsa: fixup DMA address before freeing.
Some low bits might have been set by the driver, causing
a message like this to come out:
[ 13.288062] ------------[ cut here ]------------
[ 13.293211] WARNING: at lib/dma-debug.c:803 check_unmap+0x1a1/0x654()
[ 13.300387] Hardware name: ProLiant DL180 G6
[ 13.305335] hpsa 0000:06:00.0: DMA-API: device driver tries to free
DMA memory it has not allocated [device address=0x000000007f81e001]
[size=640 bytes]
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index e4b5f3c..e2089a3 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -2267,7 +2267,7 @@
pci_free_consistent(h->pdev, sizeof(*c->err_info),
c->err_info, (dma_addr_t) temp64.val);
pci_free_consistent(h->pdev, sizeof(*c),
- c, (dma_addr_t) c->busaddr);
+ c, (dma_addr_t) (c->busaddr & DIRECT_LOOKUP_MASK));
}
#ifdef CONFIG_COMPAT