diff options
| author |   Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2020-01-11 16:19:11 +0100 |
|---|---|---|
| committer |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-01-18 13:31:35 +0000 |
| commit | 84961af78c509d500b9b4a45989e449f048c821a (patch) | |
| tree | b9e58372aa8dbdddf56aaee26161e7cc7acfcb23 /drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c | |
| parent | iio: imu: inv_mpu6050: add fifo temperature data support (diff) | |
| download | linux-dev-84961af78c509d500b9b4a45989e449f048c821a.tar.xz linux-dev-84961af78c509d500b9b4a45989e449f048c821a.zip | |
iio: imu/mpu6050: support dual-edge IRQ
Make mpu6050 usable on platforms which provide only any-edge interrupts.
One example of this kind of platform is AT91SAM9G45
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Acked-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c')
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c index 3755577dc449..f9fdf4302a91 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c @@ -185,11 +185,8 @@ irqreturn_t inv_mpu6050_read_fifo(int irq, void *p) "failed to ack interrupt\n"); goto flush_fifo; } - if (!(int_status & INV_MPU6050_BIT_RAW_DATA_RDY_INT)) { - dev_warn(regmap_get_device(st->map), - "spurious interrupt with status 0x%x\n", int_status); + if (!(int_status & INV_MPU6050_BIT_RAW_DATA_RDY_INT)) goto end_session; - } if (!(st->chip_config.accl_fifo_enable | st->chip_config.gyro_fifo_enable | |