Searched refs:rx_kfifo (Results 1 – 2 of 2) sorted by relevance
| /linux-4.4.14/drivers/media/pci/cx23885/ |
| D | cx23888-ir.c | 134 struct kfifo rx_kfifo; member
608 k = kfifo_in_locked(&state->rx_kfifo, in cx23888_ir_irq_handler()
648 if (kfifo_len(&state->rx_kfifo) >= CX23888_IR_RX_KFIFO_SIZE / 2) in cx23888_ir_irq_handler()
676 n = kfifo_out_locked(&state->rx_kfifo, buf, n, &state->rx_kfifo_lock); in cx23888_ir_rx_read()
818 kfifo_reset(&state->rx_kfifo); in cx23888_ir_rx_s_parameters()
1182 if (kfifo_alloc(&state->rx_kfifo, CX23888_IR_RX_KFIFO_SIZE, GFP_KERNEL)) in cx23888_ir_probe()
1211 kfifo_free(&state->rx_kfifo); in cx23888_ir_probe()
1230 kfifo_free(&state->rx_kfifo); in cx23888_ir_remove()
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| /linux-4.4.14/drivers/media/i2c/cx25840/ |
| D | cx25840-ir.c | 120 struct kfifo rx_kfifo; member
613 k = kfifo_in_locked(&ir_state->rx_kfifo, in cx25840_ir_irq_handler()
652 if (kfifo_len(&ir_state->rx_kfifo) >= CX25840_IR_RX_KFIFO_SIZE / 2) in cx25840_ir_irq_handler()
685 n = kfifo_out_locked(&ir_state->rx_kfifo, buf, n, in cx25840_ir_rx_read()
845 kfifo_reset(&ir_state->rx_kfifo); in cx25840_ir_rx_s_parameters()
1238 if (kfifo_alloc(&ir_state->rx_kfifo, in cx25840_ir_probe()
1273 kfifo_free(&ir_state->rx_kfifo); in cx25840_ir_remove()
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