Merge branch 'topic/api_caps' into for-linus (bd127639) · Commits · e / devices / android_kernel_oneplus_sm8150

drivers/dma/pl330.c

+8 −7

Original line number	Diff line number	Diff line
		@@ -2886,13 +2886,6 @@ static int pl330_dma_device_slave_caps(struct dma_chan *dchan,
		caps->cmd_pause = false;
		caps->cmd_terminate = true;

		/*
		* This is the limit for transfers with a buswidth of 1, larger
		* buswidths will have larger limits.
		*/
		caps->max_sg_len = 1900800;
		caps->max_sg_nr = 0;

		return 0;
		}

		@@ -3017,6 +3010,14 @@ pl330_probe(struct amba_device adev, const struct amba_id id)
		"unable to register DMA to the generic DT DMA helpers\n");
		}
		}
		/*
		* This is the limit for transfers with a buswidth of 1, larger
		* buswidths will have larger limits.
		*/
		ret = dma_set_max_seg_size(&adev->dev, 1900800);
		if (ret)
		dev_err(&adev->dev, "unable to set the seg size\n");


		dev_info(&adev->dev,
		"Loaded driver for PL330 DMAC-%d\n", adev->periphid);

+0 −8

Original line number	Diff line number	Diff line
		@@ -380,11 +380,6 @@ struct dma_slave_config {
		* should be checked by controller as well
		* @cmd_pause: true, if pause and thereby resume is supported
		* @cmd_terminate: true, if terminate cmd is supported
		*
		* @max_sg_nr: maximum number of SG segments supported
		* 0 for no maximum
		* @max_sg_len: maximum length of a SG segment supported
		* 0 for no maximum
		*/
		struct dma_slave_caps {
		u32 src_addr_widths;
		@@ -392,9 +387,6 @@ struct dma_slave_caps {
		u32 directions;
		bool cmd_pause;
		bool cmd_terminate;

		u32 max_sg_nr;
		u32 max_sg_len;
		};

		static inline const char dma_chan_name(struct dma_chan chan)