linux-kernel - [PATCH 4/5] gpiolib: call pin removal in chip removal function

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Date:	Tue, 6 Nov 2012 16:17:01 +0100
From:	Linus Walleij <linus.walleij@...ricsson.com>
To:	<linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	Shiraz Hashim <shiraz.hashim@...com>,
	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	Stephen Warren <swarren@...dia.com>,
	Anmar Oueja <anmar.oueja@...aro.org>,
	Grant Likely <grant.likely@...retlab.ca>,
	Linus Walleij <linus.walleij@...aro.org>
Subject: [PATCH 4/5] gpiolib: call pin removal in chip removal function

From: Linus Walleij <linus.walleij@...aro.org>

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

Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
---
 drivers/gpio/gpiolib.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 10fc9c3..fd7280f 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++) {
-- 
1.7.11.3

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