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authorIrina Tirdea <irina.tirdea@intel.com>2016-03-24 10:05:09 +0100
committerJonathan Cameron <jic23@kernel.org>2016-04-03 11:27:48 +0200
commitfb12b6c725a3936bedaa7fac87432f0ad0d01599 (patch)
tree7cb0c0435c70d2e001aacd8ed949299555e20d79 /drivers/iio/gyro
parentiio: remove unused gpio consumer.h include (diff)
downloadlinux-fb12b6c725a3936bedaa7fac87432f0ad0d01599.tar.xz
linux-fb12b6c725a3936bedaa7fac87432f0ad0d01599.zip
iio: remove gpio interrupt probing from drivers that use a single interrupt
Commit 845c877009cf014b ("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 0f0796509c07c1c7 ("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>
Diffstat (limited to 'drivers/iio/gyro')
-rw-r--r--drivers/iio/gyro/bmg160_core.c28
1 files changed, 0 insertions, 28 deletions
diff --git a/drivers/iio/gyro/bmg160_core.c b/drivers/iio/gyro/bmg160_core.c
index 43570b8f686d..2493bb17a03d 100644
--- a/drivers/iio/gyro/bmg160_core.c
+++ b/drivers/iio/gyro/bmg160_core.c
@@ -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,