pinctrl: abx500: remove useless check

pctldev can't be NULL at this stage so remove the check
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/nomadik/pinctrl-abx500.c

@@ -620,8 +620,7 @@ static void abx500_gpio_dbg_show_one(struct seq_file *s,
 	} else
 		seq_printf(s, " %-9s", chip->get(chip, offset) ? "hi" : "lo");
 
-	if (pctldev)
-		mode = abx500_get_mode(pctldev, chip, offset);
+	mode = abx500_get_mode(pctldev, chip, offset);
 
 	seq_printf(s, " %s", (mode < 0) ? "unknown" : modes[mode]);