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Message-Id: <20190201084801.10983-17-hch@lst.de> Date: Fri, 1 Feb 2019 09:47:59 +0100 From: Christoph Hellwig <hch@....de> To: John Crispin <john@...ozen.org>, Vinod Koul <vkoul@...nel.org>, Dmitry Tarnyagin <dmitry.tarnyagin@...kless.no>, Nicolas Ferre <nicolas.ferre@...rochip.com>, Sudip Mukherjee <sudipm.mukherjee@...il.com>, Felipe Balbi <balbi@...nel.org>, linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org, dmaengine@...r.kernel.org, netdev@...r.kernel.org, linux-usb@...r.kernel.org, linux-fbdev@...r.kernel.org, alsa-devel@...a-project.org Cc: iommu@...ts.linux-foundation.org Subject: [PATCH 16/18] pxa3xx-gcu: pass struct device to dma_mmap_coherent Just like we do for all other DMA operations. Signed-off-by: Christoph Hellwig <hch@....de> --- drivers/video/fbdev/pxa3xx-gcu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/video/fbdev/pxa3xx-gcu.c b/drivers/video/fbdev/pxa3xx-gcu.c index 69cfb337c857..047a2fa4b87e 100644 --- a/drivers/video/fbdev/pxa3xx-gcu.c +++ b/drivers/video/fbdev/pxa3xx-gcu.c @@ -96,6 +96,7 @@ struct pxa3xx_gcu_batch { }; struct pxa3xx_gcu_priv { + struct device *dev; void __iomem *mmio_base; struct clk *clk; struct pxa3xx_gcu_shared *shared; @@ -493,7 +494,7 @@ pxa3xx_gcu_mmap(struct file *file, struct vm_area_struct *vma) if (size != SHARED_SIZE) return -EINVAL; - return dma_mmap_coherent(NULL, vma, + return dma_mmap_coherent(priv->dev, vma, priv->shared, priv->shared_phys, size); case SHARED_SIZE >> PAGE_SHIFT: @@ -670,6 +671,7 @@ static int pxa3xx_gcu_probe(struct platform_device *pdev) platform_set_drvdata(pdev, priv); priv->resource_mem = r; + priv->dev = dev; pxa3xx_gcu_reset(priv); pxa3xx_gcu_init_debug_timer(priv); -- 2.20.1
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