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pinctrl: st: st_pctl_dt_parse_groups simplify expression 

for_each_property_of_node(pins, pp) checks that pp is not NULL.
So there is no need to check it inside the loop.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Heinrich Schuchardt 2016-11-05 15:35:15 +01:00 committed by Linus Walleij
parent fdcf83552a
commit 95bdb0ea36
1 changed files with 1 additions and 1 deletions
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2
drivers/pinctrl/pinctrl-st.c
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@ -1181,7 +1181,7 @@ static int st_pctl_dt_parse_groups(struct device_node *np,
if (!strcmp(pp->name, "name"))
continue;
if (pp && (pp->length/sizeof(__be32)) >= OF_GPIO_ARGS_MIN) {
if (pp->length / sizeof(__be32) >= OF_GPIO_ARGS_MIN) {
npins++;
} else {
pr_warn("Invalid st,pins in %s node\n", np->name);