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uio_pruss: UIO_MEM_DMA_COHERENT conversion

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Conversion of this driver to use UIO_MEM_DMA_COHERENT for
dma_alloc_coherent memory instead of UIO_MEM_PHYS.

Signed-off-by: Chris Leech <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Chris Leech authored and Greg Kroah-Hartman committed 2024-03-07 21:52:59 +00:00
1 parent bfe78793b2
commit 7722151e46
1 file changed
+4 -2
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drivers/uio/uio_pruss.c
+4 -2
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@@ -191,9 +191,11 @@ static int pruss_probe(struct platform_device *pdev)
p->mem[1].size = sram_pool_sz;
p->mem[1].memtype = UIO_MEM_PHYS;
p->mem[2].addr = gdev->ddr_paddr;
p->mem[2].addr = (phys_addr_t) gdev->ddr_vaddr;
p->mem[2].dma_addr = gdev->ddr_paddr;
p->mem[2].size = extram_pool_sz;
p->mem[2].memtype = UIO_MEM_PHYS;
p->mem[2].memtype = UIO_MEM_DMA_COHERENT;
p->mem[2].dma_device = dev;
p->name = devm_kasprintf(dev, GFP_KERNEL, "pruss_evt%d", cnt);
p->version = DRV_VERSION;