Messages in this thread Patch in this message | | | From | SF Markus Elfring <> | Subject | [PATCH] gpio: mcp23s08: Use seq_putc() in mcp23s08_dbg_show() | Date | Mon, 8 May 2017 12:50:13 +0200 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Mon, 8 May 2017 12:44:36 +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@users.sourceforge.net> --- drivers/gpio/gpio-mcp23s08.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-mcp23s08.c b/drivers/gpio/gpio-mcp23s08.c index 2a57d024481d..51dff7e95a9e 100644 --- a/drivers/gpio/gpio-mcp23s08.c +++ b/drivers/gpio/gpio-mcp23s08.c @@ -519,7 +519,7 @@ static void mcp23s08_dbg_show(struct seq_file *s, struct gpio_chip *chip) (mcp->cache[MCP_GPIO] & mask) ? "hi" : "lo", (mcp->cache[MCP_GPPU] & mask) ? "up" : " "); /* NOTE: ignoring the irq-related registers */ - seq_puts(s, "\n"); + seq_putc(s, '\n'); } done: mutex_unlock(&mcp->lock); -- 2.12.2
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