* BIOS SMI calls require buffer addresses be in 32-bit address space.
* This is done by setting the DMA mask below.
*/
- dcdbas_pdev->dev.coherent_dma_mask = DMA_32BIT_MASK;
+ dcdbas_pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
dcdbas_pdev->dev.dma_mask = &dcdbas_pdev->dev.coherent_dma_mask;
error = sysfs_create_group(&dev->dev.kobj, &dcdbas_attr_group);