diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-12-21 14:44:02 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-04-08 17:52:39 +0200 |
| commit | 02c486f483434286bbc775d160fa901fdb4f9ff6 (patch) | |
| tree | 05212288255e8ca1753f64557d02c9866e9921df | |
| parent | 9f989e8c06feb7b52a8080d3fc0a463dae548302 (diff) | |
pxa3xx-gcu: pass struct device to dma_mmap_coherent
Just like we do for all other DMA operations.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
| -rw-r--r-- | drivers/video/fbdev/pxa3xx-gcu.c | 4 |
1 files changed, 3 insertions, 1 deletions
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); |