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Diffstat (limited to 'drivers/gpio')
-rw-r--r--drivers/gpio/gpio-max7300.c4
-rw-r--r--drivers/gpio/gpio-max7301.c4
-rw-r--r--drivers/gpio/gpio-max730x.c6
3 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-max7300.c b/drivers/gpio/gpio-max7300.c
index 19cc2ed6a3f5..b2b547dd6e84 100644
--- a/drivers/gpio/gpio-max7300.c
+++ b/drivers/gpio/gpio-max7300.c
@@ -50,7 +50,9 @@ static int max7300_probe(struct i2c_client *client,
static int max7300_remove(struct i2c_client *client)
{
- return __max730x_remove(&client->dev);
+ __max730x_remove(&client->dev);
+
+ return 0;
}
static const struct i2c_device_id max7300_id[] = {
diff --git a/drivers/gpio/gpio-max7301.c b/drivers/gpio/gpio-max7301.c
index 1307c243b4e9..5862d73bf325 100644
--- a/drivers/gpio/gpio-max7301.c
+++ b/drivers/gpio/gpio-max7301.c
@@ -66,7 +66,9 @@ static int max7301_probe(struct spi_device *spi)
static int max7301_remove(struct spi_device *spi)
{
- return __max730x_remove(&spi->dev);
+ __max730x_remove(&spi->dev);
+
+ return 0;
}
static const struct spi_device_id max7301_id[] = {
diff --git a/drivers/gpio/gpio-max730x.c b/drivers/gpio/gpio-max730x.c
index b8c1fe20f49a..bb5cf14ae4c8 100644
--- a/drivers/gpio/gpio-max730x.c
+++ b/drivers/gpio/gpio-max730x.c
@@ -220,18 +220,14 @@ exit_destroy:
}
EXPORT_SYMBOL_GPL(__max730x_probe);
-int __max730x_remove(struct device *dev)
+void __max730x_remove(struct device *dev)
{
struct max7301 *ts = dev_get_drvdata(dev);
- if (ts == NULL)
- return -ENODEV;
-
/* Power down the chip and disable IRQ output */
ts->write(dev, 0x04, 0x00);
gpiochip_remove(&ts->chip);
mutex_destroy(&ts->lock);
- return 0;
}
EXPORT_SYMBOL_GPL(__max730x_remove);