diff options
| -rw-r--r-- | arch/sparc64/kernel/pci.c | 4 | ||||
| -rw-r--r-- | arch/sparc64/kernel/pci_iommu.c | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/pci_sun4v.c | 2 | ||||
| -rw-r--r-- | include/asm-sparc64/pci.h | 2 |
4 files changed, 5 insertions, 5 deletions
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c index a7809a0..914a216 100644 --- a/arch/sparc64/kernel/pci.c +++ b/arch/sparc64/kernel/pci.c @@ -282,10 +282,10 @@ int __init pcic_present(void) return pci_controller_scan(pci_is_controller); } -struct pci_iommu_ops *pci_iommu_ops; +const struct pci_iommu_ops *pci_iommu_ops; EXPORT_SYMBOL(pci_iommu_ops); -extern struct pci_iommu_ops pci_sun4u_iommu_ops, +extern const struct pci_iommu_ops pci_sun4u_iommu_ops, pci_sun4v_iommu_ops; /* Find each controller in the system, attach and initialize diff --git a/arch/sparc64/kernel/pci_iommu.c b/arch/sparc64/kernel/pci_iommu.c index 554daab..aefdcc5 100644 --- a/arch/sparc64/kernel/pci_iommu.c +++ b/arch/sparc64/kernel/pci_iommu.c @@ -759,7 +759,7 @@ static void pci_4u_dma_sync_sg_for_cpu(struct pci_dev *pdev, struct scatterlist spin_unlock_irqrestore(&iommu->lock, flags); } -struct pci_iommu_ops pci_sun4u_iommu_ops = { +const struct pci_iommu_ops pci_sun4u_iommu_ops = { .alloc_consistent = pci_4u_alloc_consistent, .free_consistent = pci_4u_free_consistent, .map_single = pci_4u_map_single, diff --git a/arch/sparc64/kernel/pci_sun4v.c b/arch/sparc64/kernel/pci_sun4v.c index c6feae6..a8c12c1 100644 --- a/arch/sparc64/kernel/pci_sun4v.c +++ b/arch/sparc64/kernel/pci_sun4v.c @@ -583,7 +583,7 @@ static void pci_4v_dma_sync_sg_for_cpu(struct pci_dev *pdev, struct scatterlist /* Nothing to do... */ } -struct pci_iommu_ops pci_sun4v_iommu_ops = { +const struct pci_iommu_ops pci_sun4v_iommu_ops = { .alloc_consistent = pci_4v_alloc_consistent, .free_consistent = pci_4v_free_consistent, .map_single = pci_4v_map_single, diff --git a/include/asm-sparc64/pci.h b/include/asm-sparc64/pci.h index b14a725..47cea16 100644 --- a/include/asm-sparc64/pci.h +++ b/include/asm-sparc64/pci.h @@ -54,7 +54,7 @@ struct pci_iommu_ops { void (*dma_sync_sg_for_cpu)(struct pci_dev *, struct scatterlist *, int, int); }; -extern struct pci_iommu_ops *pci_iommu_ops; +extern const struct pci_iommu_ops *pci_iommu_ops; /* Allocate and map kernel buffer using consistent mode DMA for a device. * hwdev should be valid struct pci_dev pointer for PCI devices. |