diff options
| -rw-r--r-- | drivers/misc/cxl/vphb.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/misc/cxl/vphb.c b/drivers/misc/cxl/vphb.c index 7908633d9204..49da2f744bbf 100644 --- a/drivers/misc/cxl/vphb.c +++ b/drivers/misc/cxl/vphb.c @@ -11,17 +11,6 @@ #include <misc/cxl.h> #include "cxl.h" -static int cxl_dma_set_mask(struct pci_dev *pdev, u64 dma_mask) -{ - if (dma_mask < DMA_BIT_MASK(64)) { - pr_info("%s only 64bit DMA supported on CXL", __func__); - return -EIO; - } - - *(pdev->dev.dma_mask) = dma_mask; - return 0; -} - static int cxl_pci_probe_mode(struct pci_bus *bus) { return PCI_PROBE_NORMAL; @@ -220,7 +209,6 @@ static struct pci_controller_ops cxl_pci_controller_ops = .reset_secondary_bus = cxl_pci_reset_secondary_bus, .setup_msi_irqs = cxl_setup_msi_irqs, .teardown_msi_irqs = cxl_teardown_msi_irqs, - .dma_set_mask = cxl_dma_set_mask, }; int cxl_pci_vphb_add(struct cxl_afu *afu) |