From 84961af78c509d500b9b4a45989e449f048c821a Mon Sep 17 00:00:00 2001 From: Michał Mirosław Date: Sat, 11 Jan 2020 16:19:11 +0100 Subject: iio: imu/mpu6050: support dual-edge IRQ MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Acked-by: Jean-Baptiste Maneyrol Signed-off-by: Jonathan Cameron --- drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c') 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 | -- cgit v1.2.3-59-g8ed1b