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| author | Michael Ellerman <mpe@ellerman.id.au> | 2019-09-13 23:50:06 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-09-14 00:03:00 +1000 |
| commit | 79cb6879135b7441f0955ca3f86be8c8d21c7199 (patch) | |
| tree | c4587e3ae92905e970193614cdb5180b5fef9652 /arch/powerpc | |
| parent | 1b7f3b6c43675ef2cfb9d8f48bde057794820f7c (diff) | |
| download | linux-79cb6879135b7441f0955ca3f86be8c8d21c7199.tar.bz2 | |
powerpc/powernv: Fix build with IOMMU_API=n
The builds breaks when IOMMU_API=n, eg. skiroot_defconfig:
arch/powerpc/platforms/powernv/npu-dma.c:96:28: error: 'get_gpu_pci_dev_and_pe' defined but not used
arch/powerpc/platforms/powernv/npu-dma.c:126:13: error: 'pnv_npu_set_window' defined but not used
Fixes: b4d37a7b6934 ("powerpc/powernv: Remove unused pnv_npu_try_dma_set_bypass() function")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/platforms/powernv/npu-dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/powernv/npu-dma.c b/arch/powerpc/platforms/powernv/npu-dma.c index a570a249edc3..b95b9e3c4c98 100644 --- a/arch/powerpc/platforms/powernv/npu-dma.c +++ b/arch/powerpc/platforms/powernv/npu-dma.c @@ -89,6 +89,7 @@ struct pci_dev *pnv_pci_get_npu_dev(struct pci_dev *gpdev, int index) } EXPORT_SYMBOL(pnv_pci_get_npu_dev); +#ifdef CONFIG_IOMMU_API /* * Returns the PE assoicated with the PCI device of the given * NPU. Returns the linked pci device if pci_dev != NULL. @@ -192,7 +193,6 @@ static long pnv_npu_unset_window(struct iommu_table_group *table_group, int num) return 0; } -#ifdef CONFIG_IOMMU_API /* Switch ownership from platform code to external user (e.g. VFIO) */ static void pnv_npu_take_ownership(struct iommu_table_group *table_group) { |