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Commit 6c23811e authored by Ge Gao's avatar Ge Gao Committed by Jonathan Cameron
Browse files

using kfifo_in_spinlocked instead of separate code. 



Signed-off-by: default avatarGe Gao <ggao@invensense.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 039a9dce

drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c

+2 −3
Original line number Diff line number Diff line
@@ -105,9 +105,8 @@ irqreturn_t inv_mpu6050_irq_handler(int irq, void *p) 
	s64 timestamp;



	timestamp = iio_get_time_ns();

	spin_lock(&st->time_stamp_lock);

	kfifo_in(&st->timestamps, &timestamp, 1);

	spin_unlock(&st->time_stamp_lock);

	kfifo_in_spinlocked(&st->timestamps, &timestamp, 1,

				&st->time_stamp_lock);



	return IRQ_WAKE_THREAD;

}