From d60ab69b607ffd72df1a9642cbd451498f924bb4 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Fri, 6 Nov 2020 15:55:05 +0100 Subject: [PATCH] media: sun6i: Remove the MBUS quirks Now that the MBUS quirks are applied by our global notifier, we can remove them from our CSI driver for the A31. Suggested-by: Christoph Hellwig Signed-off-by: Maxime Ripard Reviewed-by: Chen-Yu Tsai Reviewed-by: Christoph Hellwig Acked-by: Hans Verkuil Acked-by: Daniel Vetter --- drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c | 17 ----------------- 1 file changed, 17 deletions(-) diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c index e69e143..27935f1 100644 --- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi.c @@ -881,14 +881,6 @@ static int sun6i_csi_resource_request(struct sun6i_csi_dev *sdev, return 0; } -/* - * PHYS_OFFSET isn't available on all architectures. In order to - * accommodate for COMPILE_TEST, let's define it to something dumb. - */ -#if defined(CONFIG_COMPILE_TEST) && !defined(PHYS_OFFSET) -#define PHYS_OFFSET 0 -#endif - static int sun6i_csi_probe(struct platform_device *pdev) { struct sun6i_csi_dev *sdev; @@ -899,15 +891,6 @@ static int sun6i_csi_probe(struct platform_device *pdev) return -ENOMEM; sdev->dev = &pdev->dev; - /* - * The DMA bus has the memory mapped at 0. - * - * XXX(hch): this has no business in a driver and needs to move - * to the device tree. - */ - ret = dma_direct_set_offset(sdev->dev, PHYS_OFFSET, 0, SZ_4G); - if (ret) - return ret; ret = sun6i_csi_resource_request(sdev, pdev); if (ret) -- 2.7.4