Messages in this thread Patch in this message | | | Subject | [PATCH 1/2] ipath: use pci_dev->revision, again | From | Sergei Shtylyov <> | Date | Sat, 7 May 2011 21:39:37 +0400 |
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Commit 44c10138fd4bbc4b6d6bff0873c24902f2a9da65 (PCI: Change all drivers to use pci_device->revision) already converted this driver to using the 'revision' field of 'struct pci_dev' but commit bb9171448deb1f7ece27674e2e431e4f267fd453 (IB/ipath: Misc changes to prepare for IB7220 introduction) later reverted that change for some strange reason. Now restore the change...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
--- The patch is against the recent Linus' tree.
drivers/infiniband/hw/ipath/ipath_driver.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-)
Index: linux-2.6/drivers/infiniband/hw/ipath/ipath_driver.c =================================================================== --- linux-2.6.orig/drivers/infiniband/hw/ipath/ipath_driver.c +++ linux-2.6/drivers/infiniband/hw/ipath/ipath_driver.c @@ -398,7 +398,6 @@ static int __devinit ipath_init_one(stru 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(stru 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 */
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