gpio: removing kfree remove functionality

commit 3de07e5aaf290a0b58919 ("drivers: gpio: use devm_kzalloc")
introduce devm_kzalloc() for allocating the memory. In this case kfree
is not required to use. Above commit id introduced the bug that kfree
is not removed from the remove function.

This patch fix the above bug.

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpio-adp5588.c b/drivers/gpio/gpio-adp5588.c
index c90273d..d3fe6a6 100644 (file)
--- a/drivers/gpio/gpio-adp5588.c
+++ b/drivers/gpio/gpio-adp5588.c
@@ -471,7 +471,6 @@ static int adp5588_gpio_remove(struct i2c_client *client)
 
        gpiochip_remove(&dev->gpio_chip);
 
-       kfree(dev);
        return 0;
 }
 

diff --git a/drivers/gpio/gpio-mcp23s08.c b/drivers/gpio/gpio-mcp23s08.c
index a17b81f..2fc7ff8 100644 (file)
--- a/drivers/gpio/gpio-mcp23s08.c
+++ b/drivers/gpio/gpio-mcp23s08.c
@@ -1008,7 +1008,7 @@ static int mcp23s08_remove(struct spi_device *spi)
                        mcp23s08_irq_teardown(data->mcp[addr]);
                gpiochip_remove(&data->mcp[addr]->chip);
        }
-       kfree(data);
+
        return 0;
 }