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iio: remove gpio interrupt probing from drivers that use a single interrupt 

Commit 845c877009 ("i2c / ACPI: Assign IRQ for devices that have
GpioInt automatically") automatically assigns the first ACPI GPIO
interrupt in client->irq, so we can remove the probing code from
drivers that use only one interrupt.

Commit 0f0796509c ("iio: remove gpio interrupt probing from drivers
that use a single interrupt") removes gpio interrupt probing from most
drivers. This patch cleans the remaining ones.

Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Irina Tirdea 2016-03-24 11:05:09 +02:00 committed by Jonathan Cameron
parent b1532909de
commit fb12b6c725
2 changed files with 0 additions and 57 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
drivers/iio/accel/mxc4005.c
View File

@ -17,7 +17,6 @@
#include <linux/i2c.h>
#include <linux/iio/iio.h>
#include <linux/acpi.h>
#include <linux/gpio/consumer.h>
#include <linux/regmap.h>
#include <linux/iio/sysfs.h>
#include <linux/iio/trigger.h>
@ -380,31 +379,6 @@ static const struct iio_trigger_ops mxc4005_trigger_ops = {
.owner = THIS_MODULE,
};
static int mxc4005_gpio_probe(struct i2c_client *client,
struct mxc4005_data *data)
{
struct device *dev;
struct gpio_desc *gpio;
int ret;
if (!client)
return -EINVAL;
dev = &client->dev;
gpio = devm_gpiod_get_index(dev, "mxc4005_int", 0, GPIOD_IN);
if (IS_ERR(gpio)) {
dev_err(dev, "failed to get acpi gpio index\n");
return PTR_ERR(gpio);
}
ret = gpiod_to_irq(gpio);
dev_dbg(dev, "GPIO resource, no:%d irq:%d\n", desc_to_gpio(gpio), ret);
return ret;
}
static int mxc4005_chip_init(struct mxc4005_data *data)
{
int ret;
@ -470,9 +444,6 @@ static int mxc4005_probe(struct i2c_client *client,
return ret;
}
if (client->irq < 0)
client->irq = mxc4005_gpio_probe(client, data);
if (client->irq > 0) {
data->dready_trig = devm_iio_trigger_alloc(&client->dev,
"%s-dev%d",

28
drivers/iio/gyro/bmg160_core.c
View File

@ -17,7 +17,6 @@
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/acpi.h>
#include <linux/gpio/consumer.h>
#include <linux/pm.h>
#include <linux/pm_runtime.h>
#include <linux/iio/iio.h>
@ -31,7 +30,6 @@
#include "bmg160.h"
#define BMG160_IRQ_NAME "bmg160_event"
#define BMG160_GPIO_NAME "gpio_int"
#define BMG160_REG_CHIP_ID 0x00
#define BMG160_CHIP_ID_VAL 0x0F
@ -954,29 +952,6 @@ static const struct iio_buffer_setup_ops bmg160_buffer_setup_ops = {
.postdisable = bmg160_buffer_postdisable,
};
static int bmg160_gpio_probe(struct bmg160_data *data)
{
struct device *dev;
struct gpio_desc *gpio;
dev = data->dev;
/* data ready gpio interrupt pin */
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);
}
data->irq = gpiod_to_irq(gpio);
dev_dbg(dev, "GPIO resource, no:%d irq:%d\n", desc_to_gpio(gpio),
data->irq);
return 0;
}
static const char *bmg160_match_acpi_device(struct device *dev)
{
const struct acpi_device_id *id;
@ -1022,9 +997,6 @@ int bmg160_core_probe(struct device *dev, struct regmap *regmap, int irq,
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->info = &bmg160_info;
if (data->irq <= 0)
bmg160_gpio_probe(data);
if (data->irq > 0) {
ret = devm_request_threaded_irq(dev,
data->irq,