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Searched refs:fifo_lock (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/most/
H A Dcore.c54 spinlock_t fifo_lock; /* fifo access synchronization */ member
126 spin_lock_irqsave(&c->fifo_lock, flags); in flush_channel_fifos()
129 spin_unlock_irqrestore(&c->fifo_lock, flags); in flush_channel_fifos()
131 spin_lock_irqsave(&c->fifo_lock, flags); in flush_channel_fifos()
133 spin_unlock_irqrestore(&c->fifo_lock, flags); in flush_channel_fifos()
135 spin_lock_irqsave(&c->fifo_lock, hf_flags); in flush_channel_fifos()
138 spin_unlock_irqrestore(&c->fifo_lock, hf_flags); in flush_channel_fifos()
140 spin_lock_irqsave(&c->fifo_lock, hf_flags); in flush_channel_fifos()
142 spin_unlock_irqrestore(&c->fifo_lock, hf_flags); in flush_channel_fifos()
157 spin_lock_irqsave(&c->fifo_lock, flags); in flush_trash_fifo()
[all …]
/linux/drivers/misc/
H A Dhpilo.c79 spin_lock_irqsave(&hw->fifo_lock, flags); in fifo_enqueue()
87 spin_unlock_irqrestore(&hw->fifo_lock, flags); in fifo_enqueue()
99 spin_lock_irqsave(&hw->fifo_lock, flags); in fifo_dequeue()
110 spin_unlock_irqrestore(&hw->fifo_lock, flags); in fifo_dequeue()
122 spin_lock_irqsave(&hw->fifo_lock, flags); in fifo_check_recv()
126 spin_unlock_irqrestore(&hw->fifo_lock, flags); in fifo_check_recv()
807 spin_lock_init(&ilo_hw->fifo_lock); in ilo_probe()
H A Dhpilo.h62 spinlock_t fifo_lock; member
/linux/drivers/char/
H A Dsonypi.c477 spinlock_t fifo_lock; member
867 sizeof(event), &sonypi_device.fifo_lock); in sonypi_irq()
916 &sonypi_device.fifo_lock) == sizeof(c))) { in sonypi_misc_read()
1299 spin_lock_init(&sonypi_device.fifo_lock); in sonypi_probe()
/linux/drivers/iio/imu/st_lsm6dsx/
H A Dst_lsm6dsx_buffer.c694 mutex_lock(&hw->fifo_lock); in st_lsm6dsx_flush_fifo()
699 mutex_unlock(&hw->fifo_lock); in st_lsm6dsx_flush_fifo()
H A Dst_lsm6dsx_core.c2700 mutex_lock(&hw->fifo_lock); in st_lsm6dsx_handler_thread()
2702 mutex_unlock(&hw->fifo_lock); in st_lsm6dsx_handler_thread()
2864 mutex_init(&hw->fifo_lock); in st_lsm6dsx_probe()
/linux/drivers/rapidio/devices/
H A Drio_mport_cdev.c186 spinlock_t fifo_lock; member
1362 spin_lock(&priv->fifo_lock); in rio_mport_add_event()
1366 spin_unlock(&priv->fifo_lock); in rio_mport_add_event()
1891 spin_lock_init(&priv->fifo_lock); in mport_cdev_open()