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IB/ipath: Use pci_dev->revision, again

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Commit 44c10138fd ("PCI: Change all drivers to use pci_device->revision")
already converted this driver to using the revision field of struct
pci_dev but commit bb9171448d ("IB/ipath: Misc changes to prepare
for IB7220 introduction") later reverted that change for some strange
reason.  Restore the change.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Acked-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Sergei Shtylyov 2011-05-09 22:07:31 -07:00 committed by Roland Dreier
parent 9f5754e34b
commit ec03d6777a
1 changed files with 1 additions and 8 deletions
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9
drivers/infiniband/hw/ipath/ipath_driver.c
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@ -398,7 +398,6 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
struct ipath_devdata *dd;
unsigned long long addr;
u32 bar0 = 0, bar1 = 0;
u8 rev;
dd = ipath_alloc_devdata(pdev);
if (IS_ERR(dd)) {
@ -540,13 +539,7 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
goto bail_regions;
}
ret = pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
if (ret) {
ipath_dev_err(dd, "Failed to read PCI revision ID unit "
"%u: err %d\n", dd->ipath_unit, -ret);
goto bail_regions; /* shouldn't ever happen */
}
dd->ipath_pcirev = rev;
dd->ipath_pcirev = pdev->revision;
#if defined(__powerpc__)
/* There isn't a generic way to specify writethrough mappings */