it821x.c: use dev->revision instead of pci_read_config_byte

Minor cleanup.

Signed-off-by: Brandon Philips <bphilips@suse.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Shawn Lin <shawn@dmp.com.tw>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

diff --git a/drivers/ide/it821x.c b/drivers/ide/it821x.c
index 983440a9a5f764973bf6b2a6dafeba608a57f70b..e1c4f5437396b076bf09f55f32eed07e9ef6b9f4 100644 (file)
--- a/drivers/ide/it821x.c
+++ b/drivers/ide/it821x.c
@@ -560,8 +560,7 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
         *      this is necessary.
         */
 
-       pci_read_config_byte(dev, 0x08, &conf);
-       if (conf == 0x10) {
+       if (dev->revision == 0x10) {
                idev->timing10 = 1;
                hwif->host_flags |= IDE_HFLAG_NO_ATAPI_DMA;
                if (idev->smart == 0)