Hi Geert,
Thanks for the patch.
> -----Original Message-----
> From: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> Sent: Monday, March 27, 2023 10:49 AM
> To: Vinod Koul <vkoul@xxxxxxxxxx>; Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> Cc: dmaengine@xxxxxxxxxxxxxxx; linux-renesas-soc@xxxxxxxxxxxxxxx; Geert
> Uytterhoeven <geert+renesas@xxxxxxxxx>
> Subject: [PATCH] dmaengine: sh: rz-dmac: Remove unused
> rz_dmac_chan.*_word_size
>
> 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@xxxxxxxxx>
Reviewed-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
Cheers,
Biju
> ---
> 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
