Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions)
which appeared in v3.17-rc1, the gpiod_get* functions take an additional
parameter that allows to specify direction and initial value for
outputs.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
Notes:
Changes since v2, sent with Message-Id:
1424255921-6429-1-git-send-email-u.kleine-koenig@xxxxxxxxxxxxxx
- also fix drivers/iio/accel/mma9553.c
drivers/iio/accel/bmc150-accel.c | 6 +-----
drivers/iio/accel/kxcjk-1013.c | 6 +-----
drivers/iio/accel/mma9551.c | 7 ++-----
drivers/iio/accel/mma9553.c | 6 +-----
drivers/iio/gyro/bmg160.c | 6 +-----
drivers/iio/imu/kmx61.c | 6 +-----
drivers/iio/proximity/sx9500.c | 6 +-----
7 files changed, 8 insertions(+), 35 deletions(-)
diff --git a/drivers/iio/accel/bmc150-accel.c b/drivers/iio/accel/bmc150-accel.c
index 066d0c04072c..9f208755eb66 100644
--- a/drivers/iio/accel/bmc150-accel.c
+++ b/drivers/iio/accel/bmc150-accel.c
@@ -1176,16 +1176,12 @@ static int bmc150_accel_gpio_probe(struct i2c_client *client,
dev = &client->dev;
/* data ready gpio interrupt pin */
- gpio = devm_gpiod_get_index(dev, BMC150_ACCEL_GPIO_NAME, 0);
+ gpio = devm_gpiod_get_index(dev, BMC150_ACCEL_GPIO_NAME, 0, GPIOD_IN);
if (IS_ERR(gpio)) {
dev_err(dev, "Failed: gpio get index\n");
return PTR_ERR(gpio);
}
- ret = gpiod_direction_input(gpio);
- if (ret)
- return ret;
-
ret = gpiod_to_irq(gpio);
dev_dbg(dev, "GPIO resource, no:%d irq:%d\n", desc_to_gpio(gpio), ret);
diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c
index 567de269cc00..a98b5d212fb3 100644
--- a/drivers/iio/accel/kxcjk-1013.c
+++ b/drivers/iio/accel/kxcjk-1013.c
@@ -1169,16 +1169,12 @@ static int kxcjk1013_gpio_probe(struct i2c_client *client,
dev = &client->dev;
/* data ready gpio interrupt pin */
- gpio = devm_gpiod_get_index(dev, "kxcjk1013_int", 0);
+ gpio = devm_gpiod_get_index(dev, "kxcjk1013_int", 0, GPIOD_IN);
if (IS_ERR(gpio)) {
dev_err(dev, "acpi gpio get index failed\n");
return PTR_ERR(gpio);
}
- ret = gpiod_direction_input(gpio);
- if (ret)
- return ret;
-
ret = gpiod_to_irq(gpio);
dev_dbg(dev, "GPIO resource, no:%d irq:%d\n", desc_to_gpio(gpio), ret);
diff --git a/drivers/iio/accel/mma9551.c b/drivers/iio/accel/mma9551.c
index 46c38351c6a3..1277f407cd12 100644
--- a/drivers/iio/accel/mma9551.c
+++ b/drivers/iio/accel/mma9551.c
@@ -418,16 +418,13 @@ static int mma9551_gpio_probe(struct iio_dev *indio_dev)
struct device *dev = &data->client->dev;
for (i = 0; i < MMA9551_GPIO_COUNT; i++) {
- gpio = devm_gpiod_get_index(dev, MMA9551_GPIO_NAME, i);
+ gpio = devm_gpiod_get_index(dev, MMA9551_GPIO_NAME, i,
+ GPIOD_IN);
if (IS_ERR(gpio)) {
dev_err(dev, "acpi gpio get index failed\n");
return PTR_ERR(gpio);
}
- ret = gpiod_direction_input(gpio);
- if (ret)
- return ret;
-
data->irqs[i] = gpiod_to_irq(gpio);
ret = devm_request_threaded_irq(dev, data->irqs[i],
NULL, mma9551_event_handler,
diff --git a/drivers/iio/accel/mma9553.c b/drivers/iio/accel/mma9553.c
index d23ebf192f63..2df1af7d43fc 100644
--- a/drivers/iio/accel/mma9553.c
+++ b/drivers/iio/accel/mma9553.c
@@ -1109,16 +1109,12 @@ static int mma9553_gpio_probe(struct i2c_client *client)
dev = &client->dev;
/* data ready gpio interrupt pin */
- gpio = devm_gpiod_get_index(dev, MMA9553_GPIO_NAME, 0);
+ gpio = devm_gpiod_get_index(dev, MMA9553_GPIO_NAME, 0, GPIOD_IN);
if (IS_ERR(gpio)) {
dev_err(dev, "acpi gpio get index failed\n");
return PTR_ERR(gpio);
}
- ret = gpiod_direction_input(gpio);
- if (ret)
- return ret;
-
ret = gpiod_to_irq(gpio);
dev_dbg(dev, "gpio resource, no:%d irq:%d\n", desc_to_gpio(gpio), ret);
diff --git a/drivers/iio/gyro/bmg160.c b/drivers/iio/gyro/bmg160.c
index 60451b328242..56d68e1d0987 100644
--- a/drivers/iio/gyro/bmg160.c
+++ b/drivers/iio/gyro/bmg160.c
@@ -1001,16 +1001,12 @@ static int bmg160_gpio_probe(struct i2c_client *client,
dev = &client->dev;
/* data ready gpio interrupt pin */
- gpio = devm_gpiod_get_index(dev, BMG160_GPIO_NAME, 0);
+ gpio = devm_gpiod_get_index(dev, BMG160_GPIO_NAME, 0, GPIOD_IN);
if (IS_ERR(gpio)) {
dev_err(dev, "acpi gpio get index failed\n");
return PTR_ERR(gpio);
}
- ret = gpiod_direction_input(gpio);
- if (ret)
- return ret;
-
ret = gpiod_to_irq(gpio);
dev_dbg(dev, "GPIO resource, no:%d irq:%d\n", desc_to_gpio(gpio), ret);
diff --git a/drivers/iio/imu/kmx61.c b/drivers/iio/imu/kmx61.c
index 5cc3692acf37..adba9dcae788 100644
--- a/drivers/iio/imu/kmx61.c
+++ b/drivers/iio/imu/kmx61.c
@@ -1267,16 +1267,12 @@ static int kmx61_gpio_probe(struct i2c_client *client, struct kmx61_data *data)
dev = &client->dev;
/* data ready gpio interrupt pin */
- gpio = devm_gpiod_get_index(dev, KMX61_GPIO_NAME, 0);
+ gpio = devm_gpiod_get_index(dev, KMX61_GPIO_NAME, 0, GPIOD_IN);
if (IS_ERR(gpio)) {
dev_err(dev, "acpi gpio get index failed\n");
return PTR_ERR(gpio);
}
- ret = gpiod_direction_input(gpio);
- if (ret)
- return ret;
-
ret = gpiod_to_irq(gpio);
dev_dbg(dev, "GPIO resource, no:%d irq:%d\n", desc_to_gpio(gpio), ret);
diff --git a/drivers/iio/proximity/sx9500.c b/drivers/iio/proximity/sx9500.c
index 74dff4e4a11a..0b4d79490b05 100644
--- a/drivers/iio/proximity/sx9500.c
+++ b/drivers/iio/proximity/sx9500.c
@@ -618,16 +618,12 @@ static int sx9500_gpio_probe(struct i2c_client *client,
dev = &client->dev;
/* data ready gpio interrupt pin */
- gpio = devm_gpiod_get_index(dev, SX9500_GPIO_NAME, 0);
+ gpio = devm_gpiod_get_index(dev, SX9500_GPIO_NAME, 0, GPIOD_IN);
if (IS_ERR(gpio)) {
dev_err(dev, "acpi gpio get index failed\n");
return PTR_ERR(gpio);
}
- ret = gpiod_direction_input(gpio);
- if (ret)
- return ret;
-
ret = gpiod_to_irq(gpio);
dev_dbg(dev, "GPIO resource, no:%d irq:%d\n", desc_to_gpio(gpio), ret);
--
2.1.4
--
To unsubscribe from this list: send the line "unsubscribe linux-iio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
