diff options
-rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c index 331781ffbb15..7da0832f187b 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c | |||
@@ -105,9 +105,8 @@ irqreturn_t inv_mpu6050_irq_handler(int irq, void *p) | |||
105 | s64 timestamp; | 105 | s64 timestamp; |
106 | 106 | ||
107 | timestamp = iio_get_time_ns(); | 107 | timestamp = iio_get_time_ns(); |
108 | spin_lock(&st->time_stamp_lock); | 108 | kfifo_in_spinlocked(&st->timestamps, ×tamp, 1, |
109 | kfifo_in(&st->timestamps, ×tamp, 1); | 109 | &st->time_stamp_lock); |
110 | spin_unlock(&st->time_stamp_lock); | ||
111 | 110 | ||
112 | return IRQ_WAKE_THREAD; | 111 | return IRQ_WAKE_THREAD; |
113 | } | 112 | } |