From: Robin Murphy <robin.murphy@arm.com>
To: vkoul@kernel.org
Cc: dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 9/9] dmaengine: pl330: Drop local dma_parms
Date: Thu, 3 Sep 2020 21:25:53 +0100 [thread overview]
Message-ID: <c9e58882e33f22f9b0a6d65a5507e24004512148.1599164692.git.robin.murphy@arm.com> (raw)
In-Reply-To: <cover.1599164692.git.robin.murphy@arm.com>
Since commit f458488425f1 ("amba: Initialize dma_parms for amba
devices"), struct amba_device already provides a dma_parms structure,
so we can save allocating another one.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
---
drivers/dma/pl330.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 2c508ee672b9..3d784e99635b 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -460,9 +460,6 @@ struct pl330_dmac {
/* DMA-Engine Device */
struct dma_device ddma;
- /* Holds info about sg limitations */
- struct device_dma_parameters dma_parms;
-
/* Pool of descriptors available for the DMAC's channels */
struct list_head desc_pool;
/* To protect desc_pool manipulation */
@@ -3158,8 +3155,6 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id)
}
}
- adev->dev.dma_parms = &pl330->dma_parms;
-
/*
* This is the limit for transfers with a buswidth of 1, larger
* buswidths will have larger limits.
--
2.28.0.dirty
next prev parent reply other threads:[~2020-09-03 20:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-03 20:25 [PATCH 0/9] dmaengine: Tidy up dma_parms Robin Murphy
2020-09-03 20:25 ` [PATCH 1/9] dmaengine: axi-dmac: Drop local dma_parms Robin Murphy
2020-09-03 20:25 ` [PATCH 2/9] dmaengine: bcm2835: " Robin Murphy
2020-09-03 20:25 ` [PATCH 3/9] dmaengine: imx-dma: " Robin Murphy
2020-09-03 20:25 ` [PATCH 4/9] dmaengine: imx-sdma: " Robin Murphy
2020-09-03 20:25 ` [PATCH 5/9] dmaengine: mxs: " Robin Murphy
2020-09-03 20:25 ` [PATCH 6/9] dmaengine: rcar-dmac: " Robin Murphy
2020-09-03 20:25 ` [PATCH 7/9] dmaengine: ste_dma40: " Robin Murphy
2020-09-03 20:25 ` [PATCH 8/9] dmaengine: qcom: bam_dma: " Robin Murphy
2020-09-03 20:25 ` Robin Murphy [this message]
2020-09-11 12:12 ` [PATCH 0/9] dmaengine: Tidy up dma_parms Vinod Koul
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