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: v3.8-rc1~188^2~44
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9ef0d6f7628bdcb5cc3c11623930f2527a3881a0;p=profile%2Fivi%2Fkernel-x86-ivi.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 1e1a7ca..bcf9b99 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1127,6 +1127,7 @@ 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++) {