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serial_xuartlite.c: fix compiler warnings

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Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Ricardo Ribalda Delgado 2008-07-16 16:22:32 +02:00 committed by Wolfgang Denk
parent 86446d3a5d
commit f13f64cf42
1 changed files with 5 additions and 5 deletions
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10
drivers/serial/serial_xuartlite.c
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@ -56,8 +56,8 @@ void serial_putc(const char c)
{
if (c == '\n')
serial_putc('\r');
while (in_be32(UARTLITE_STATUS) & SR_TX_FIFO_FULL);
out_be32(UARTLITE_TX_FIFO, (unsigned char) (c & 0xff));
while (in_be32((u32 *) UARTLITE_STATUS) & SR_TX_FIFO_FULL);
out_be32((u32 *) UARTLITE_TX_FIFO, (unsigned char) (c & 0xff));
}
void serial_puts(const char * s)
@ -69,13 +69,13 @@ void serial_puts(const char * s)
int serial_getc(void)
{
while (!(in_be32(UARTLITE_STATUS) & SR_RX_FIFO_VALID_DATA));
return in_be32(UARTLITE_RX_FIFO) & 0xff;
while (!(in_be32((u32 *) UARTLITE_STATUS) & SR_RX_FIFO_VALID_DATA));
return in_be32((u32 *) UARTLITE_RX_FIFO) & 0xff;
}
int serial_tstc(void)
{
return (in_be32(UARTLITE_STATUS) & SR_RX_FIFO_VALID_DATA);
return (in_be32((u32 *) UARTLITE_STATUS) & SR_RX_FIFO_VALID_DATA);
}
#endif /* CONFIG_MICROBLZE */