ide-pmac: macio resource freeing bugfix

Release DMA resource before zeroing pmif.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent ed1f7889
...@@ -1228,12 +1228,12 @@ pmac_ide_macio_attach(struct macio_dev *mdev, const struct of_device_id *match) ...@@ -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 */ /* The inteface is released to the common IDE layer */
dev_set_drvdata(&mdev->ofdev.dev, NULL); dev_set_drvdata(&mdev->ofdev.dev, NULL);
iounmap(base); iounmap(base);
if (pmif->dma_regs) if (pmif->dma_regs) {
iounmap(pmif->dma_regs); iounmap(pmif->dma_regs);
macio_release_resource(mdev, 1);
}
memset(pmif, 0, sizeof(*pmif)); memset(pmif, 0, sizeof(*pmif));
macio_release_resource(mdev, 0); macio_release_resource(mdev, 0);
if (pmif->dma_regs)
macio_release_resource(mdev, 1);
} }
return rc; return rc;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment