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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH] mci: dw_mmc: remove unused local variable
Date: Thu,  2 Jul 2020 16:17:47 +0200	[thread overview]
Message-ID: <20200702141747.7556-1-a.fatoum@pengutronix.de> (raw)

data_start is assigned once and never used. Drop it.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 drivers/mci/dw_mmc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/mci/dw_mmc.c b/drivers/mci/dw_mmc.c
index ab8270814b86..0ada65e90eea 100644
--- a/drivers/mci/dw_mmc.c
+++ b/drivers/mci/dw_mmc.c
@@ -124,7 +124,7 @@ static int dwmci_prepare_data_dma(struct dwmci_host *host,
 {
 	unsigned long ctrl;
 	unsigned int i = 0, flags, cnt, blk_cnt;
-	unsigned long data_start, start_addr;
+	unsigned start_addr;
 	struct dwmci_idmac *desc = host->idmac;
 
 	blk_cnt = data->blocks;
@@ -134,7 +134,6 @@ static int dwmci_prepare_data_dma(struct dwmci_host *host,
 
 	dwmci_wait_reset(host, DWMCI_CTRL_FIFO_RESET);
 
-	data_start = (uint32_t)desc;
 	dwmci_writel(host, DWMCI_DBADDR, (uint32_t)desc);
 
 	if (data->flags & MMC_DATA_READ)
-- 
2.27.0


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             reply	other threads:[~2020-07-02 14:17 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-02 14:17 Ahmad Fatoum [this message]
2020-07-05 14:16 ` Sascha Hauer

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