diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-06-12 19:15:04 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-06-28 06:55:00 -0700 |
| commit | 63d36c95500400642f656ba1970980746cf437f3 (patch) | |
| tree | c56eab12893908e8c8c0d6d7fb12d69c6b89407e /drivers/video | |
| parent | 03b643866d889d6edc87cdcee2b3880b7879a441 (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.c | 5 |
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); |