ide: remove ide_pci_device_t tables with only one entry

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index b0bf018..81d44ed3 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -729,8 +729,7 @@
 	return ret;
 }
 
-static ide_pci_device_t sgiioc4_chipsets[] __devinitdata = {
-	{
+static ide_pci_device_t sgiioc4_chipset __devinitdata = {
 	 /* Channel 0 */
 	 .name = "SGIIOC4",
 	 .init_hwif = ide_init_sgiioc4,
@@ -739,7 +738,6 @@
 	 .autodma = AUTODMA,
 	 /* SGI IOC4 doesn't have enablebits. */
 	 .bootable = ON_BOARD,
-	}
 };
 
 int
@@ -751,8 +749,7 @@
 	if (idd->idd_variant == IOC4_VARIANT_PCI_RT)
 		return 0;
 
-	return pci_init_sgiioc4(idd->idd_pdev,
-				&sgiioc4_chipsets[idd->idd_pci_id->driver_data]);
+	return pci_init_sgiioc4(idd->idd_pdev, &sgiioc4_chipset);
 }
 
 static struct ioc4_submodule ioc4_ide_submodule = {