linux-kernel - [PATCH 1/3] soc-knav_dma: Use seq_putc() in dma_debug_show

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Message-ID: <54a54866-6828-1ae5-6524-ca3f0dc4ab33@users.sourceforge.net>
Date:   Mon, 1 May 2017 21:27:39 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-arm-kernel@...ts.infradead.org,
        Santosh Shilimkar <ssantosh@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/3] soc-knav_dma: Use seq_putc() in dma_debug_show_channels()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Mon, 1 May 2017 20:55:55 +0200

A single character (line break) should be put into a sequence.
Thus use the corresponding function "seq_putc".

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/soc/ti/knav_dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/ti/knav_dma.c b/drivers/soc/ti/knav_dma.c
index ecebe2eecc3a..a66671a93199 100644
--- a/drivers/soc/ti/knav_dma.c
+++ b/drivers/soc/ti/knav_dma.c
@@ -333,7 +333,7 @@ static void dma_debug_show_channels(struct seq_file *s,
 			chan->cfg.u.rx.thresh);
 		for (i = 0; i < KNAV_DMA_FDQ_PER_CHAN; i++)
 			seq_printf(s, "[%d]", chan->cfg.u.rx.fdq[i]);
-		seq_printf(s, "\n");
+		seq_putc(s, '\n');
 	}
 }
 
-- 
2.12.2