Searched refs:fifo_bytes (Results 1 – 2 of 2) sorted by relevance
| /drivers/nfc/ |
| D | trf7970a.c | 708 u8 fifo_bytes; in trf7970a_fill_fifo() local
711 ret = trf7970a_read(trf, TRF7970A_FIFO_STATUS, &fifo_bytes); in trf7970a_fill_fifo()
717 dev_dbg(trf->dev, "Filling FIFO - fifo_bytes: 0x%x\n", fifo_bytes); in trf7970a_fill_fifo()
719 fifo_bytes &= ~TRF7970A_FIFO_STATUS_OVERFLOW; in trf7970a_fill_fifo()
722 len = TRF7970A_FIFO_SIZE - fifo_bytes; in trf7970a_fill_fifo()
742 u8 fifo_bytes; in trf7970a_drain_fifo() local
749 ret = trf7970a_read(trf, TRF7970A_FIFO_STATUS, &fifo_bytes); in trf7970a_drain_fifo()
755 dev_dbg(trf->dev, "Draining FIFO - fifo_bytes: 0x%x\n", fifo_bytes); in trf7970a_drain_fifo()
757 fifo_bytes &= ~TRF7970A_FIFO_STATUS_OVERFLOW; in trf7970a_drain_fifo()
759 if (!fifo_bytes) in trf7970a_drain_fifo()
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| /drivers/i2c/busses/ |
| D | i2c-npcm7xx.c | 1297 int fifo_bytes; in npcm_i2c_master_fifo_read() local
1300 fifo_bytes = npcm_i2c_fifo_usage(bus); in npcm_i2c_master_fifo_read()
1311 fifo_bytes = rcount - I2C_HW_FIFO_SIZE; in npcm_i2c_master_fifo_read()
1313 if (rcount <= fifo_bytes) { in npcm_i2c_master_fifo_read()
1320 npcm_i2c_read_fifo(bus, fifo_bytes); in npcm_i2c_master_fifo_read()
1322 npcm_i2c_read_fifo(bus, fifo_bytes); in npcm_i2c_master_fifo_read()
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