dw_chained_msi_isr,
pp);
+ ret = dma_set_mask(pci->dev, DMA_BIT_MASK(32));
+ if (!ret) {
+ dev_warn(pci->dev,
+ "Failed to set DMA mask to 32-bit. "
+ "Devices with only 32-bit MSI support"
+ " may not work properly\n");
+ }
+
pp->msi_data = dma_map_single_attrs(pci->dev, &pp->msi_msg,
sizeof(pp->msi_msg),
DMA_FROM_DEVICE,