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/linux-4.4.14/drivers/tty/serial/
Dsamsung.c603 unsigned int ufcon, ch, flag, ufstat, uerstat; in s3c24xx_serial_rx_drain_fifo() local
613 uerstat = rd_regl(port, S3C2410_UERSTAT); in s3c24xx_serial_rx_drain_fifo()
640 if (unlikely(uerstat & S3C2410_UERSTAT_ANY)) { in s3c24xx_serial_rx_drain_fifo()
642 ch, uerstat); in s3c24xx_serial_rx_drain_fifo()
645 if (uerstat & S3C2410_UERSTAT_BREAK) { in s3c24xx_serial_rx_drain_fifo()
652 if (uerstat & S3C2410_UERSTAT_FRAME) in s3c24xx_serial_rx_drain_fifo()
654 if (uerstat & S3C2410_UERSTAT_OVERRUN) in s3c24xx_serial_rx_drain_fifo()
657 uerstat &= port->read_status_mask; in s3c24xx_serial_rx_drain_fifo()
659 if (uerstat & S3C2410_UERSTAT_BREAK) in s3c24xx_serial_rx_drain_fifo()
661 else if (uerstat & S3C2410_UERSTAT_PARITY) in s3c24xx_serial_rx_drain_fifo()
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