ide: use pci_dev->revision

Some places were using PCI_CLASS_REVISION instead of PCI_REVISION_ID so
they were not converted by commit 44c10138fd4bbc4b6d6bff0873c24902f2a9da65.

Cc: Auke Kok <auke-jan.h.kok@intel.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 4 insertions, 13 deletions

diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index eda11050a02d..faf0be31ba57 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -640,13 +640,9 @@ static unsigned int setup_mmio_siimage (struct pci_dev *dev, const char *name)
 
 static unsigned int __devinit init_chipset_siimage(struct pci_dev *dev, const char *name)
 {
-        u32 class_rev   = 0;
-        u8 tmpbyte      = 0;
-        u8 BA5_EN       = 0;
+        u8 rev = dev->revision, tmpbyte = 0, BA5_EN = 0;
 
-        pci_read_config_dword(dev, PCI_CLASS_REVISION, &class_rev);
-        class_rev &= 0xff;
-        pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, (class_rev) ? 1 : 255); 
+        pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, rev ? 1 : 255);
 
         pci_read_config_byte(dev, 0x8A, &BA5_EN);
         if ((BA5_EN & 0x01) || (pci_resource_start(dev, 5))) {
@@ -825,19 +821,14 @@ static void __devinit siimage_fixup(ide_hwif_t *hwif)
 
 static void __devinit init_iops_siimage(ide_hwif_t *hwif)
 {
-        struct pci_dev *dev     = hwif->pci_dev;
-        u32 class_rev           = 0;
-
-        pci_read_config_dword(dev, PCI_CLASS_REVISION, &class_rev);
-        class_rev &= 0xff;
-        
         hwif->hwif_data = NULL;
 
         /* Pessimal until we finish probing */
         hwif->rqsize = 15;
 
-        if (pci_get_drvdata(dev) == NULL)
+        if (pci_get_drvdata(hwif->pci_dev) == NULL)
                 return;
+
         init_mmio_iops_siimage(hwif);
 }