linux-kernel - [PATCH 8/9] pinctrl: Use seq_putc() in pinctrl_maps

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Message-ID: <80f6dabc-6547-4d2b-2efa-15a90de41c0c@users.sourceforge.net>
Date:   Tue, 2 May 2017 11:28:16 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-gpio@...r.kernel.org,
        Linus Walleij <linus.walleij@...aro.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 8/9] pinctrl: Use seq_putc() in pinctrl_maps_show()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 2 May 2017 10:47:35 +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/pinctrl/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 1653cbda6a82..7df16771fa13 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -1732,7 +1732,7 @@ static int pinctrl_maps_show(struct seq_file *s, void *what)
 			break;
 		}
 
-		seq_printf(s, "\n");
+		seq_putc(s, '\n');
 	}
 	mutex_unlock(&pinctrl_maps_mutex);
 
-- 
2.12.2