[03/18] drm/exynos: stop setting DMA_ATTR_NON_CONSISTENT
Commit Message
DMA_ATTR_NON_CONSISTENT is a no-op except on PA-RISC and a few MIPS
configs, so don't set it in this ARM specific driver.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/gpu/drm/exynos/exynos_drm_gem.c | 2 --
1 file changed, 2 deletions(-)
@@ -42,8 +42,6 @@ static int exynos_drm_alloc_buf(struct exynos_drm_gem *exynos_gem, bool kvmap)
if (exynos_gem->flags & EXYNOS_BO_WC ||
!(exynos_gem->flags & EXYNOS_BO_CACHABLE))
attr |= DMA_ATTR_WRITE_COMBINE;
- else
- attr |= DMA_ATTR_NON_CONSISTENT;
/* FBDev emulation requires kernel mapping */
if (!kvmap)