diff options
author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-09 10:03:44 -0800 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-09 10:03:44 -0800 |
commit | 6150c32589d1976ca8a5c987df951088c05a7542 (patch) | |
tree | 94073696576323ff966e365d8c47b8ecd8372f97 /drivers/macintosh/mediabay.c | |
parent | 44637a12f80b80157d9c1bc5b7d6ef09c9e05713 (diff) | |
parent | be42d5fa3772241b8ecebd443f1fb36247959c54 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge
Diffstat (limited to 'drivers/macintosh/mediabay.c')
-rw-r--r-- | drivers/macintosh/mediabay.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/macintosh/mediabay.c b/drivers/macintosh/mediabay.c index b856bb67169..8dbf2852bae 100644 --- a/drivers/macintosh/mediabay.c +++ b/drivers/macintosh/mediabay.c @@ -647,6 +647,7 @@ static int __devinit media_bay_attach(struct macio_dev *mdev, const struct of_de struct media_bay_info* bay; u32 __iomem *regbase; struct device_node *ofnode; + unsigned long base; int i; ofnode = mdev->ofdev.node; @@ -656,10 +657,11 @@ static int __devinit media_bay_attach(struct macio_dev *mdev, const struct of_de if (macio_request_resources(mdev, "media-bay")) return -EBUSY; /* Media bay registers are located at the beginning of the - * mac-io chip, we get the parent address for now (hrm...) + * mac-io chip, for now, we trick and align down the first + * resource passed in */ - regbase = (u32 __iomem *) - ioremap(ofnode->parent->addrs[0].address, 0x100); + base = macio_resource_start(mdev, 0) & 0xffff0000u; + regbase = (u32 __iomem *)ioremap(base, 0x100); if (regbase == NULL) { macio_release_resources(mdev); return -ENOMEM; |