drm/vmwgfx: Stop hardcoding the PCI ID

Instead of hardcoding the VMware's PCI ID the code should be using the
public define for it. There's no functional change, it just makes
it obvious what we're dealing with.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Martin Krastev <krastevm@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211206172620.3139754-4-zack@kde.org

drivers/gpu/drm/vmwgfx/vmwgfx_drv.c

@@ -254,8 +254,8 @@ static const struct drm_ioctl_desc vmw_ioctls[] = {
 };
 
 static const struct pci_device_id vmw_pci_id_list[] = {
-	{ PCI_DEVICE(0x15ad, VMWGFX_PCI_ID_SVGA2) },
-	{ PCI_DEVICE(0x15ad, VMWGFX_PCI_ID_SVGA3) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_VMWARE, VMWGFX_PCI_ID_SVGA2) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_VMWARE, VMWGFX_PCI_ID_SVGA3) },
 	{ }
 };
 MODULE_DEVICE_TABLE(pci, vmw_pci_id_list);