linux-kernel - [PATCH v5 7/7] gpio/xilinx: Use of_mm_gpiochip

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Message-Id: <1418831474-24428-8-git-send-email-ricardo.ribalda@gmail.com>
Date:	Wed, 17 Dec 2014 16:51:14 +0100
From:	Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
To:	Linus Walleij <linus.walleij@...aro.org>,
	Alexandre Courbot <gnurou@...il.com>,
	Michal Simek <michal.simek@...inx.com>,
	Sören Brinkmann <soren.brinkmann@...inx.com>,
	linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:	Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
Subject: [PATCH v5 7/7] gpio/xilinx: Use of_mm_gpiochip_remove

Use the newly created of_mm_gpiochip_remove function for cleaning up
of_mm_gpiochip_add

Suggested-by: Alexandre Courbot <gnurou@...il.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
---
 drivers/gpio/gpio-xilinx.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c
index e89fb42..61243d1 100644
--- a/drivers/gpio/gpio-xilinx.c
+++ b/drivers/gpio/gpio-xilinx.c
@@ -236,10 +236,7 @@ static int xgpio_remove(struct platform_device *pdev)
 {
 	struct xgpio_instance *chip = platform_get_drvdata(pdev);
 
-	gpiochip_remove(&chip->mmchip.gc);
-
-	iounmap(chip->mmchip.regs);
-	kfree(chip->mmchip.gc.label);
+	of_mm_gpiochip_remove(&chip->mmchip);
 
 	return 0;
 }
-- 
2.1.3

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