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ide-pmac: macio resource freeing bugfix 

Release DMA resource before zeroing pmif.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-02-01 23:09:32 +01:00
parent ed1f788991
commit ed908fa1d0
1 changed files with 3 additions and 3 deletions
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6
drivers/ide/ppc/pmac.c
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@ -1228,12 +1228,12 @@ pmac_ide_macio_attach(struct macio_dev *mdev, const struct of_device_id *match)
/* The inteface is released to the common IDE layer */
dev_set_drvdata(&mdev->ofdev.dev, NULL);
iounmap(base);
if (pmif->dma_regs)
if (pmif->dma_regs) {
iounmap(pmif->dma_regs);
macio_release_resource(mdev, 1);
}
memset(pmif, 0, sizeof(*pmif));
macio_release_resource(mdev, 0);
if (pmif->dma_regs)
macio_release_resource(mdev, 1);
}
return rc;