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From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Vinod Koul <vkoul@kernel.org>, Biju Das <biju.das.jz@bp.renesas.com>
Cc: dmaengine@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH] dmaengine: sh: rz-dmac: Remove unused rz_dmac_chan.*_word_size
Date: Mon, 27 Mar 2023 11:48:33 +0200	[thread overview]
Message-ID: <021bdf56f1716276a55bcfb1ea81bba5f1d42b3d.1679910274.git.geert+renesas@glider.be> (raw)

The src_word_size and dst_word_size members of the rz_dmac_chan
structure were never used, so they can be removed.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/dma/sh/rz-dmac.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/dma/sh/rz-dmac.c b/drivers/dma/sh/rz-dmac.c
index 6b62e01ba658ac13..9479f29692d3e3d7 100644
--- a/drivers/dma/sh/rz-dmac.c
+++ b/drivers/dma/sh/rz-dmac.c
@@ -67,8 +67,6 @@ struct rz_dmac_chan {
 	struct rz_dmac_desc *desc;
 	int descs_allocated;
 
-	enum dma_slave_buswidth src_word_size;
-	enum dma_slave_buswidth dst_word_size;
 	dma_addr_t src_per_address;
 	dma_addr_t dst_per_address;
 
@@ -603,9 +601,7 @@ static int rz_dmac_config(struct dma_chan *chan,
 	u32 val;
 
 	channel->src_per_address = config->src_addr;
-	channel->src_word_size = config->src_addr_width;
 	channel->dst_per_address = config->dst_addr;
-	channel->dst_word_size = config->dst_addr_width;
 
 	val = rz_dmac_ds_to_val_mapping(config->dst_addr_width);
 	if (val == CHCFG_DS_INVALID)
-- 
2.34.1


             reply	other threads:[~2023-03-27  9:48 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-27  9:48 Geert Uytterhoeven [this message]
2023-03-27  9:53 ` [PATCH] dmaengine: sh: rz-dmac: Remove unused rz_dmac_chan.*_word_size Biju Das
2023-03-31 12:00 ` Vinod Koul

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