[SCSI] atp870u, mpt2sas, qla4xxx use pci_dev->revision

commit 44c10138fd4bbc4b6d6bff0873c24902f2a9da65 (PCI: Change all
drivers to use pci_device->revision) converted all drivers to use
pci_dev->revision.  Convert these three drivers which got missed.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.c b/drivers/scsi/mpt2sas/mpt2sas_ctl.c
index 7fceb899029e..3b9a28efea82 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_ctl.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_ctl.c
@@ -1026,7 +1026,6 @@ _ctl_getiocinfo(void __user *arg)
 {
         struct mpt2_ioctl_iocinfo karg;
         struct MPT2SAS_ADAPTER *ioc;
-        u8 revision;
 
         if (copy_from_user(&karg, arg, sizeof(karg))) {
                 printk(KERN_ERR "failure at %s:%d/%s()!\n",
@@ -1046,8 +1045,7 @@ _ctl_getiocinfo(void __user *arg)
                 karg.adapter_type = MPT2_IOCTL_INTERFACE_SAS2;
         if (ioc->pfacts)
                 karg.port_number = ioc->pfacts[0].PortNumber;
-        pci_read_config_byte(ioc->pdev, PCI_CLASS_REVISION, &revision);
-        karg.hw_rev = revision;
+        karg.hw_rev = ioc->pdev->revision;
         karg.pci_id = ioc->pdev->device;
         karg.subsystem_device = ioc->pdev->subsystem_device;
         karg.subsystem_vendor = ioc->pdev->subsystem_vendor;