From: Alexander Shiyan <shc_work@mail.ru>
Date: Thu, 11 Apr 2013 17:23:22 +0000 (+0400)
Subject: GPIO: gpio-generic: remove kfree() from bgpio_remove call
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=2ce7c62d1b18dca13c715c6bc2eea17f723576ff;p=deliverable%2Flinux.git

GPIO: gpio-generic: remove kfree() from bgpio_remove call

Memory for basic-mmio-gpio driver is allocated by the driver
using it, whether it's the generic GPIO driver itself or another
driver. In either case, the owner shall allocate and free the
struct bgpio_chip it is using, preferably using a managed
resource.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/gpio/gpio-generic.c b/drivers/gpio/gpio-generic.c
index 42d470632aea..d2196bf73847 100644
--- a/drivers/gpio/gpio-generic.c
+++ b/drivers/gpio/gpio-generic.c
@@ -390,11 +390,7 @@ static int bgpio_setup_direction(struct bgpio_chip *bgc,
 
 int bgpio_remove(struct bgpio_chip *bgc)
 {
-	int err = gpiochip_remove(&bgc->gc);
-
-	kfree(bgc);
-
-	return err;
+	return gpiochip_remove(&bgc->gc);
 }
 EXPORT_SYMBOL_GPL(bgpio_remove);