linux-kernel - [PATCH] mmc: renesas_sdhi: rename DTRAN_MODE_BUS_WID_TH to DTRAN_MODE_BUS

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Date:   Wed,  3 Oct 2018 20:39:40 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     Wolfram Sang <wsa+renesas@...g-engineering.com>,
        linux-mmc@...r.kernel.org
Cc:     Ulf Hansson <ulf.hansson@...aro.org>,
        linux-renesas-soc@...r.kernel.org,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] mmc: renesas_sdhi: rename DTRAN_MODE_BUS_WID_TH to DTRAN_MODE_BUS_WIDTH

Socionext UniPhier SoCs use the almost the same internal DMAC.
My datasheet says 'BUS_WIDTH' instead of 'BUS_WID_TH'.  I suspect
this is a typo.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

 drivers/mmc/host/renesas_sdhi_internal_dmac.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
index ca0b439..8d04eea 100644
--- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
@@ -36,7 +36,7 @@
 /* DM_CM_DTRAN_MODE */
 #define DTRAN_MODE_CH_NUM_CH0	0	/* "downstream" = for write commands */
 #define DTRAN_MODE_CH_NUM_CH1	BIT(16)	/* "uptream" = for read commands */
-#define DTRAN_MODE_BUS_WID_TH	(BIT(5) | BIT(4))
+#define DTRAN_MODE_BUS_WIDTH	(BIT(5) | BIT(4))
 #define DTRAN_MODE_ADDR_MODE	BIT(0)	/* 1 = Increment address */
 
 /* DM_CM_DTRAN_CTRL */
@@ -174,7 +174,7 @@ renesas_sdhi_internal_dmac_start_dma(struct tmio_mmc_host *host,
 				     struct mmc_data *data)
 {
 	struct scatterlist *sg = host->sg_ptr;
-	u32 dtran_mode = DTRAN_MODE_BUS_WID_TH | DTRAN_MODE_ADDR_MODE;
+	u32 dtran_mode = DTRAN_MODE_BUS_WIDTH | DTRAN_MODE_ADDR_MODE;
 
 	if (!dma_map_sg(&host->pdev->dev, sg, host->sg_len,
 			mmc_get_dma_dir(data)))
-- 
2.7.4