3 files changed, 0 insertions, 22 deletions
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c
index e0e35502e34a..d5fca10ea5b4 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -523,7 +523,6 @@ static const struct cedrus_variant sun50i_h5_cedrus_variant = {
 static const struct cedrus_variant sun50i_h6_cedrus_variant = {
 	.capabilities	= CEDRUS_CAPABILITY_UNTILED |
 			  CEDRUS_CAPABILITY_H265_DEC,
-	.quirks		= CEDRUS_QUIRK_NO_DMA_OFFSET,
 	.mod_rate	= 600000000,
 };
 
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.h b/drivers/staging/media/sunxi/cedrus/cedrus.h
index 93c843ae14bb..626090a5811c 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.h
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.h
@@ -29,8 +29,6 @@
 #define CEDRUS_CAPABILITY_UNTILED	BIT(0)
 #define CEDRUS_CAPABILITY_H265_DEC	BIT(1)
 
-#define CEDRUS_QUIRK_NO_DMA_OFFSET	BIT(0)
-
 enum cedrus_codec {
 	CEDRUS_CODEC_MPEG2,
 	CEDRUS_CODEC_H264,
@@ -150,7 +148,6 @@ struct cedrus_dec_ops {
 
 struct cedrus_variant {
 	unsigned int	capabilities;
-	unsigned int	quirks;
 	unsigned int	mod_rate;
 };
 
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
index bcf050a04ffc..286c7fe844c3 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
@@ -222,24 +222,6 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
 		return ret;
 	}
 
-	/*
-	 * The VPU is only able to handle bus addresses so we have to subtract
-	 * the RAM offset to the physcal addresses.
-	 *
-	 * This information will eventually be obtained from device-tree.
-	 *
-	 * XXX(hch): this has no business in a driver and needs to move
-	 * to the device tree.
-	 */
-
-#ifdef PHYS_PFN_OFFSET
-	if (!(variant->quirks & CEDRUS_QUIRK_NO_DMA_OFFSET)) {
-		ret = dma_direct_set_offset(dev->dev, PHYS_OFFSET, 0, SZ_4G);
-		if (ret)
-			return ret;
-	}
-#endif
-
 	ret = of_reserved_mem_device_init(dev->dev);
 	if (ret && ret != -ENODEV) {
 		dev_err(dev->dev, "Failed to reserve memory\n");