Searched refs:rx_kfifo_lock (Results 1 – 2 of 2) sorted by relevance
| /Linux-v4.19/drivers/media/pci/cx23885/ |
| D | cx23888-ir.c | 135 spinlock_t rx_kfifo_lock; member
610 &state->rx_kfifo_lock); in cx23888_ir_irq_handler()
647 spin_lock_irqsave(&state->rx_kfifo_lock, flags); in cx23888_ir_irq_handler()
650 spin_unlock_irqrestore(&state->rx_kfifo_lock, flags); in cx23888_ir_irq_handler()
676 n = kfifo_out_locked(&state->rx_kfifo, buf, n, &state->rx_kfifo_lock); in cx23888_ir_rx_read()
817 spin_lock_irqsave(&state->rx_kfifo_lock, flags); in cx23888_ir_rx_s_parameters()
820 spin_unlock_irqrestore(&state->rx_kfifo_lock, flags); in cx23888_ir_rx_s_parameters()
1180 spin_lock_init(&state->rx_kfifo_lock); in cx23888_ir_probe()
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| /Linux-v4.19/drivers/media/i2c/cx25840/ |
| D | cx25840-ir.c | 116 spinlock_t rx_kfifo_lock; /* protect Rx data kfifo */ member
610 &ir_state->rx_kfifo_lock); in cx25840_ir_irq_handler()
646 spin_lock_irqsave(&ir_state->rx_kfifo_lock, flags); in cx25840_ir_irq_handler()
649 spin_unlock_irqrestore(&ir_state->rx_kfifo_lock, flags); in cx25840_ir_irq_handler()
681 &ir_state->rx_kfifo_lock); in cx25840_ir_rx_read()
839 spin_lock_irqsave(&ir_state->rx_kfifo_lock, flags); in cx25840_ir_rx_s_parameters()
841 spin_unlock_irqrestore(&ir_state->rx_kfifo_lock, flags); in cx25840_ir_rx_s_parameters()
1231 spin_lock_init(&ir_state->rx_kfifo_lock); in cx25840_ir_probe()
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