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pinctrl: pinmux: Use seq_putc() in pinmux_pins_show()

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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>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Markus Elfring 2018-01-13 11:33:47 +01:00 committed by Linus Walleij
parent 02c9d285ff
commit ffd10c2ec7
1 changed files with 1 additions and 1 deletions
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2
drivers/pinctrl/pinmux.c
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@ -617,7 +617,7 @@ static int pinmux_pins_show(struct seq_file *s, void *what)
pctlops->get_group_name(pctldev,
desc->mux_setting->group));
else
seq_printf(s, "\n");
seq_putc(s, '\n');
}
mutex_unlock(&pctldev->mutex);