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[SCSI] aacraid: add an iounmap call to aac_src_ioremap 

The patch 116046127d "[SCSI] aacraid: Added
Sync.mode to support series 7/8/9 controllers" removed an iounmap call from
aac_src_ioremap. Before that, the iounmap has been called twice with the same
value (dev->base and dev->regs.src.bar0) and the iounmap complained about it
(iounmap: bad address ...).

The proper solution is a change the paremeter from bar0 to bar1.
Fix this by adding a an iounmap(dev->regs.src.bar1) call.

Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Acked-by: Achim Leubner <achim_leubner@pmc-sierra.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Tomas Henzl 2012-03-29 17:23:46 +02:00 committed by James Bottomley
parent 72d9e0f383
commit 7155250574
1 changed files with 2 additions and 0 deletions
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2
drivers/scsi/aacraid/src.c
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@ -424,6 +424,8 @@ static int aac_src_deliver_message(struct fib *fib)
static int aac_src_ioremap(struct aac_dev *dev, u32 size)
{
if (!size) {
iounmap(dev->regs.src.bar1);
dev->regs.src.bar1 = NULL;
iounmap(dev->regs.src.bar0);
dev->base = dev->regs.src.bar0 = NULL;
return 0;