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/rk3399_rockchip-uboot/drivers/serial/
H A Dns16550.ca1b322a98319de568b3bc38029ef7e123643c1e8 Mon Feb 01 22:34:25 UTC 2010 Ladislav Michl <ladis@linux-mips.org> ns16550: kick watchdog while waiting for a character

ns16550 busyloops waiting for incoming byte causing watchdog to reboot
while waiting for a key press. A call to WATCHDOG_RESET in NS16550_getc
loop fixes it.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>