linux-kernel - [PATCH 2/3] ARM-OMAP2+: mux: Use seq_putc() in omap_mux_dbg_signal

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Date:   Sat, 15 Oct 2016 22:53:27 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-arm-kernel@...ts.infradead.org, linux-omap@...r.kernel.org,
        Kevin Hilman <khilman@...nel.org>,
        Russell King <linux@...linux.org.uk>,
        Tony Lindgren <tony@...mide.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 2/3] ARM-OMAP2+: mux: Use seq_putc() in
 omap_mux_dbg_signal_show()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 15 Oct 2016 22:24:29 +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>
---
 arch/arm/mach-omap2/mux.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 4bdfa3d..e1fa39e 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -661,7 +661,7 @@ static int omap_mux_dbg_signal_show(struct seq_file *s, void *unused)
 			m->balls[1] ? m->balls[1] : none);
 	seq_puts(s, "mode: ");
 	omap_mux_decode(s, val);
-	seq_printf(s, "\n");
+	seq_putc(s, '\n');
 	seq_printf(s, "signals: %s | %s | %s | %s | %s | %s | %s | %s\n",
 			m->muxnames[0] ? m->muxnames[0] : none,
 			m->muxnames[1] ? m->muxnames[1] : none,
-- 
2.10.1