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authorChristoph Hellwig <hch@lst.de>2017-06-12 19:15:04 +0200
committerChristoph Hellwig <hch@lst.de>2017-06-28 06:55:00 -0700
commit63d36c95500400642f656ba1970980746cf437f3 (patch)
treec56eab12893908e8c8c0d6d7fb12d69c6b89407e /drivers/video
parent03b643866d889d6edc87cdcee2b3880b7879a441 (diff)
dma-mapping: replace dmam_alloc_noncoherent with dmam_alloc_attrs
dmam_alloc_noncoherent is a trivial wrapper around dmam_alloc_attrs, that hardcodes one particular flag. Make the devres code more flexible by allowing the callers to pass arbitrary flags. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/au1200fb.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/video/fbdev/au1200fb.c b/drivers/video/fbdev/au1200fb.c
index 6c2b2ca4a909..5f04b4096c42 100644
--- a/drivers/video/fbdev/au1200fb.c
+++ b/drivers/video/fbdev/au1200fb.c
@@ -1694,9 +1694,10 @@ static int au1200fb_drv_probe(struct platform_device *dev)
/* Allocate the framebuffer to the maximum screen size */
fbdev->fb_len = (win->w[plane].xres * win->w[plane].yres * bpp) / 8;
- fbdev->fb_mem = dmam_alloc_noncoherent(&dev->dev,
+ fbdev->fb_mem = dmam_alloc_attrs(&dev->dev,
PAGE_ALIGN(fbdev->fb_len),
- &fbdev->fb_phys, GFP_KERNEL);
+ &fbdev->fb_phys, GFP_KERNEL,
+ DMA_ATTR_NON_CONSISTENT);
if (!fbdev->fb_mem) {
print_err("fail to allocate frambuffer (size: %dK))",
fbdev->fb_len / 1024);