USB: AMD5536: use pdev->revision

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Cc: Thomas Dahlmann <thomas.dahlmann@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c
index e95ffc9eee3d14eebcd544866b24f9f0fc78c474..bdd5f2284b3aa430878a6651c4a2049d17ba23db 100644 (file)
--- a/drivers/usb/gadget/amd5536udc.c
+++ b/drivers/usb/gadget/amd5536udc.c
@@ -3285,14 +3285,12 @@ static int udc_pci_probe(
 
        pci_set_drvdata(pdev, dev);
 
-       /* chip revision */
-       dev->chiprev = 0;
+       /* chip revision for Hs AMD5536 */
+       dev->chiprev = pdev->revision;
 
        pci_set_master(pdev);
        pci_set_mwi(pdev);
 
-       /* chip rev for Hs AMD5536 */
-       pci_read_config_byte(pdev, PCI_REVISION_ID, (u8 *) &dev->chiprev);
        /* init dma pools */
        if (use_dma) {
                retval = init_dma_pools(dev);