From ec03d6777a9e2b76917ef6d3fc8a01e174bcb9b1 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Mon, 9 May 2011 22:07:31 -0700 Subject: [PATCH] IB/ipath: Use pci_dev->revision, again Commit 44c10138fd4b ("PCI: Change all drivers to use pci_device->revision") already converted this driver to using the revision field of struct pci_dev but commit bb9171448deb ("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 Acked-by: Mike Marciniszyn Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_driver.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c index 58c0e417bc30..be24ac726114 100644 --- a/drivers/infiniband/hw/ipath/ipath_driver.c +++ b/drivers/infiniband/hw/ipath/ipath_driver.c @@ -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 */