767 static void npcm_i2c_set_fifo(struct npcm_i2c *bus, int nread, int nwrite)  in npcm_i2c_set_fifo()  argument
800 	if (nwrite > 0) {  in npcm_i2c_set_fifo()
801 		if (nwrite > I2C_HW_FIFO_SIZE)  in npcm_i2c_set_fifo()
805 			iowrite8(nwrite, bus->reg + NPCM_I2CTXF_CTL);  in npcm_i2c_set_fifo()
962 static void npcm_i2c_slave_xmit(struct npcm_i2c *bus, u16 nwrite,  in npcm_i2c_slave_xmit()  argument
965 	if (nwrite == 0)  in npcm_i2c_slave_xmit()
972 	npcm_i2c_write_fifo_slave(bus, nwrite);  in npcm_i2c_slave_xmit()
2018 				       u8 slave_addr, u16 nwrite, u16 nread,  in npcm_i2c_master_start_xmit()  argument
2028 	bus->wr_size = nwrite;  in npcm_i2c_master_start_xmit()
2040 	if (nread && !nwrite)  in npcm_i2c_master_start_xmit()
2067 	u16 nwrite, nread;  in npcm_i2c_master_xfer()  local
2084 		nwrite = 0;  in npcm_i2c_master_xfer()
2096 		nwrite = msg0->len;  in npcm_i2c_master_xfer()
2120 	timeout_usec = (2 * 9 * USEC_PER_SEC / bus->bus_freq) * (2 + nread + nwrite);  in npcm_i2c_master_xfer()
2122 	if (nwrite >= 32 * 1024 || nread >= 32 * 1024) {  in npcm_i2c_master_xfer()
2163 	if (npcm_i2c_master_start_xmit(bus, slave_addr, nwrite, nread,  in npcm_i2c_master_xfer()