[PATCH resend] cpqarray: use pci_dev->revision

[Sergei Shtylyov <sshtylyov@ru.mvista.com>]

This driver uses PCI_CLASS_REVISION instead of PCI_REVISION_ID, so it wasn't
converted by commit 44c10138fd4bbc4b6d6bff0873c24902f2a9da65 (PCI: Change all
drivers to use pci_device->revision).

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>

---
The patch is against the recent Linus' tree.
It wasn't merged in either 2.6.39 or 3.0 time, hopefully it can be merged to
3.1...

 drivers/block/cpqarray.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6/drivers/block/cpqarray.c
===================================================================
--- linux-2.6.orig/drivers/block/cpqarray.c
+++ linux-2.6/drivers/block/cpqarray.c
@@ -620,6 +620,7 @@ static int cpqarray_pci_init(ctlr_info_t
 	}
 	vendor_id = pdev->vendor;
 	device_id = pdev->device;
+	revision  = pdev->revision;
 	irq = pdev->irq;
 
 	for(i=0; i<6; i++)
@@ -632,7 +633,6 @@ static int cpqarray_pci_init(ctlr_info_t
 	}
 
 	pci_read_config_word(pdev, PCI_COMMAND, &command);
-	pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
 	pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &cache_line_size);
 	pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &latency_timer);