Lines Matching refs:ch
403 u8 ch = byte & 0xff;
406 if (!uart_handle_sysrq_char(&up->port, ch))
407 uart_insert_char(&up->port, byte, 0, ch,
419 RP2_DATA_BYTE_ERR_OVERRUN_m, ch, flag);
429 u8 ch;
431 uart_port_tx_limited(&up->port, ch,
434 writeb(ch, up->base + RP2_DATA_BYTE),
464 int ch, handled = 0;
468 for_each_set_bit(ch, &status, PORTS_PER_ASIC) {
469 rp2_ch_interrupt(&card->ports[ch]);