pinctrl: fix pinconf_groups_show() to emit newline

pinconf_groups_show() wrote all debug information on one line. Fix it to
match pinconf_pins_show() and be legible.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/pinctrl/pinconf.c b/drivers/pinctrl/pinconf.c
index 0c9d08d84694..3f018a1cc14b 100644
--- a/drivers/pinctrl/pinconf.c
+++ b/drivers/pinctrl/pinconf.c
@@ -285,6 +285,8 @@ static int pinconf_groups_show(struct seq_file *s, void *what)
 
                 seq_printf(s, "%u (%s):", selector, gname);
                 pinconf_dump_group(pctldev, s, selector, gname);
+                seq_printf(s, "\n");
+
                 selector++;
         }