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Input: mpu3050 - ensure we enable interrupts
This also changes the devname parameter delivered to request_threaded_irq() from "mpu_int" to "mpu3050". Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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parent
e948981aa0
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1 changed files with 12 additions and 1 deletions
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@ -148,9 +148,20 @@ static void mpu3050_set_power_mode(struct i2c_client *client, u8 val)
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static int mpu3050_input_open(struct input_dev *input)
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{
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struct mpu3050_sensor *sensor = input_get_drvdata(input);
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int error;
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pm_runtime_get(sensor->dev);
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/* Enable interrupts */
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error = i2c_smbus_write_byte_data(sensor->client, MPU3050_INT_CFG,
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MPU3050_LATCH_INT_EN |
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MPU3050_RAW_RDY_EN |
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MPU3050_MPU_RDY_EN);
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if (error < 0) {
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pm_runtime_put(sensor->dev);
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return error;
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}
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return 0;
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}
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@ -259,7 +270,7 @@ static int __devinit mpu3050_probe(struct i2c_client *client,
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error = request_threaded_irq(client->irq,
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NULL, mpu3050_interrupt_thread,
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IRQF_TRIGGER_RISING,
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"mpu_int", sensor);
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"mpu3050", sensor);
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if (error) {
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dev_err(&client->dev,
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"can't get IRQ %d, error %d\n", client->irq, error);
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