diff options
| -rw-r--r-- | drivers/pci/controller/pcie-apple.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/pci/controller/pcie-apple.c b/drivers/pci/controller/pcie-apple.c index 6d7a95ab8b14..8ac21d46c031 100644 --- a/drivers/pci/controller/pcie-apple.c +++ b/drivers/pci/controller/pcie-apple.c @@ -147,7 +147,7 @@ struct apple_pcie_port { void __iomem *base; struct irq_domain *domain; struct list_head entry; - DECLARE_BITMAP(sid_map, MAX_RID2SID); + unsigned long *sid_map; int sid_map_sz; int idx; }; @@ -524,6 +524,10 @@ static int apple_pcie_setup_port(struct apple_pcie *pcie, if (!port) return -ENOMEM; + port->sid_map = devm_bitmap_zalloc(pcie->dev, MAX_RID2SID, GFP_KERNEL); + if (!port->sid_map) + return -ENOMEM; + ret = of_property_read_u32_index(np, "reg", 0, &idx); if (ret) return ret; |