From: Linus Walleij <linus.walleij@linaro.org>
Date: Tue, 6 Nov 2012 14:15:44 +0000 (+0100)
Subject: gpiolib: call pin removal in chip removal function
X-Git-Tag: next-20121109~29^2~3^2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=cdf6c6cdf9bba05f3610e3fb145a40f6209f82a8;p=karo-tx-linux.git

gpiolib: call pin removal in chip removal function

This makes us call gpiochio_remove_pin_ranges() in the
gpiochip_remove() function, so we get rid of ranges when
freeing the chip.

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

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 10fc9c33e366..fd7280faf883 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1125,6 +1125,7 @@ int gpiochip_remove(struct gpio_chip *chip)
 
 	spin_lock_irqsave(&gpio_lock, flags);
 
+	gpiochip_remove_pin_ranges(chip);
 	of_gpiochip_remove(chip);
 
 	for (id = chip->base; id < chip->base + chip->ngpio; id++) {