On 2020-06-30 11:09, Joerg Roedel wrote:
On Mon, Jun 29, 2020 at 05:29:36PM +0100, Robin Murphy wrote:
On 2020-06-29 13:11, Geert Uytterhoeven wrote:
If NO_DMA=y (e.g. Sun-3 all{mod,yes}-config):
drivers/iommu/dma-iommu.o: In function `iommu_dma_mmap':
dma-iommu.c:(.text+0x92e):
On Mon, Jun 29, 2020 at 05:29:36PM +0100, Robin Murphy wrote:
> On 2020-06-29 13:11, Geert Uytterhoeven wrote:
> > If NO_DMA=y (e.g. Sun-3 all{mod,yes}-config):
> >
> > drivers/iommu/dma-iommu.o: In function `iommu_dma_mmap':
> > dma-iommu.c:(.text+0x92e): undefined reference to
On 2020-06-29 13:11, Geert Uytterhoeven wrote:
If NO_DMA=y (e.g. Sun-3 all{mod,yes}-config):
drivers/iommu/dma-iommu.o: In function `iommu_dma_mmap':
dma-iommu.c:(.text+0x92e): undefined reference to `dma_pgprot'
IOMMU_DMA must not be selected, unless HAS_DMA=y.
Wait, no, IOMMU_DMA
On Mon, Jun 29, 2020 at 02:11:46PM +0200, Geert Uytterhoeven wrote:
> If NO_DMA=y (e.g. Sun-3 all{mod,yes}-config):
>
> drivers/iommu/dma-iommu.o: In function `iommu_dma_mmap':
> dma-iommu.c:(.text+0x92e): undefined reference to `dma_pgprot'
>
> IOMMU_DMA must not be selected, unless
If NO_DMA=y (e.g. Sun-3 all{mod,yes}-config):
drivers/iommu/dma-iommu.o: In function `iommu_dma_mmap':
dma-iommu.c:(.text+0x92e): undefined reference to `dma_pgprot'
IOMMU_DMA must not be selected, unless HAS_DMA=y.
Hence fix this by making SUN50I_IOMMU depend on HAS_DMA.
Fixes:
