Lines Matching refs:ch
764 u8 ch, flag;
780 ch = rd_reg(port, S3C2410_URXH);
809 "rxerr: port ch=0x%02x, rxs=0x%08x\n",
810 ch, uerstat);
836 if (uart_handle_sysrq_char(port, ch))
840 ch, flag);
910 unsigned char ch;
912 if (!uart_fifo_get(port, &ch))
915 wr_reg(port, S3C2410_UTXH, ch);
2253 s3c24xx_serial_console_putchar(struct uart_port *port, unsigned char ch)
2259 wr_reg(port, S3C2410_UTXH, ch);
2746 u32 ch, ufstat;
2752 ch = rd_reg(&dev->port, S3C2410_URXH);
2753 if (ch == NO_POLL_CHAR)
2756 s[num_read++] = ch;