From: Jingoo Han <jg1.han@samsung.com>
Date: Mon, 6 May 2013 03:30:49 +0000 (+0900)
Subject: gpio: stmpe: remove unnecessary platform_set_drvdata()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e1142aaeba1859c6c2416aa237f8ce93f777b332;p=linux-beck.git

gpio: stmpe: remove unnecessary platform_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(device-core: Ensure drvdata = NULL when no driver is bound).
Thus, it is not needed to manually clear the device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/gpio/gpio-stmpe.c b/drivers/gpio/gpio-stmpe.c
index 3ce5bc38ac31..671913e63458 100644
--- a/drivers/gpio/gpio-stmpe.c
+++ b/drivers/gpio/gpio-stmpe.c
@@ -431,7 +431,6 @@ static int stmpe_gpio_remove(struct platform_device *pdev)
 	if (irq >= 0)
 		free_irq(irq, stmpe_gpio);
 
-	platform_set_drvdata(pdev, NULL);
 	kfree(stmpe_gpio);
 
 	return 0;