mmc: dw_mmc: clean up a debug message

The "0x" prefix is redundant when # flag is used.  It prints "0x0x".
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Mårten Lindahl <marten.lindahl@axis.com>
Link: https://lore.kernel.org/r/20211217150348.GD16611@kiliSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/dw_mmc.c

@@ -1307,7 +1307,7 @@ static void dw_mci_set_data_timeout(struct dw_mci *host,
 		tmout |= (tmp & 0xFFFFFF) << 8;
 
 	mci_writel(host, TMOUT, tmout);
-	dev_dbg(host->dev, "timeout_ns: %u => TMOUT[31:8]: 0x%#08x",
+	dev_dbg(host->dev, "timeout_ns: %u => TMOUT[31:8]: %#08x",
 		timeout_ns, tmout >> 8);
 }