pinctrl: sprd: Use seq_putc() in sprd_pinconf_group_dbg_show()

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>

diff --git a/drivers/pinctrl/sprd/pinctrl-sprd.c b/drivers/pinctrl/sprd/pinctrl-sprd.c
index 63529911445c7815bd5b455db7d73fe03c328a77..ba1c2ca406e42450d6c1fe04fe5922fca4bae29b 100644 (file)
--- a/drivers/pinctrl/sprd/pinctrl-sprd.c
+++ b/drivers/pinctrl/sprd/pinctrl-sprd.c
@@ -818,7 +818,7 @@ static void sprd_pinconf_group_dbg_show(struct pinctrl_dev *pctldev,
 
        grp = &info->groups[selector];
 
-       seq_printf(s, "\n");
+       seq_putc(s, '\n');
        for (i = 0; i < grp->npins; i++, config++) {
                unsigned int pin_id = grp->pins[i];