From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Tue, 21 Jul 2015 05:45:40 +0000 (+0900)
Subject: gpio: remove unneeded initializer in gpiochip_add_to_list()
X-Git-Tag: firefly_0821_release~176^2~1145^2~32
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d1aceb80c685b0735268fba296523f5d7264ff22;p=firefly-linux-kernel-4.4.55.git

gpio: remove unneeded initializer in gpiochip_add_to_list()

This variable is used as an iterator and initialized in the
list_for_each() loop.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 6d60ec2c9a79..b7e24780683a 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -190,7 +190,7 @@ EXPORT_SYMBOL_GPL(gpiod_get_direction);
  */
 static int gpiochip_add_to_list(struct gpio_chip *chip)
 {
-	struct list_head *pos = &gpio_chips;
+	struct list_head *pos;
 	struct gpio_chip *_chip;
 	int err = 0;