28c28
< __FBSDID("$FreeBSD: head/sys/dev/uart/uart_dev_z8530.c 160717 2006-07-26 17:29:37Z marcel $");
---
> __FBSDID("$FreeBSD: head/sys/dev/uart/uart_dev_z8530.c 166100 2007-01-18 22:01:19Z marius $");
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< static int z8530_poll(struct uart_bas *bas);
---
> static int z8530_rxready(struct uart_bas *bas);
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< .poll = z8530_poll,
---
> .rxready = z8530_rxready,
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< z8530_poll(struct uart_bas *bas)
---
> z8530_rxready(struct uart_bas *bas)
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< if (!(uart_getreg(bas, REG_CTRL) & BES_RXA))
< return (-1);
< return (uart_getreg(bas, REG_DATA));
---
> return ((uart_getreg(bas, REG_CTRL) & BES_RXA) != 0 ? 1 : 0);