From 65fdc966c012b62ce4da5bf8175140a9b2ec2ee7 Mon Sep 17 00:00:00 2001
From: Pramod Gurav <pramod.gurav@smartplayin.com>
Date: Thu, 2 Oct 2014 00:08:04 +0530
Subject: [PATCH] gpio: grgpio: remove irq_domain resources on failure

Call irq_domain_remove when gpiochip_add fails to release irq_domain
resources.

Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 drivers/gpio/gpio-grgpio.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpio-grgpio.c b/drivers/gpio/gpio-grgpio.c
index 66ad3df9d9cf..38acdcea9799 100644
--- a/drivers/gpio/gpio-grgpio.c
+++ b/drivers/gpio/gpio-grgpio.c
@@ -441,6 +441,7 @@ static int grgpio_probe(struct platform_device *ofdev)
 	err = gpiochip_add(gc);
 	if (err) {
 		dev_err(&ofdev->dev, "Could not add gpiochip\n");
+		irq_domain_remove(priv->domain);
 		return err;
 	}
 
-- 
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