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serial_xuartlite.c: fix compiler warnings
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> Acked-by: Grant Likely <grant.likely@secretlab.ca>
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86446d3a5d
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f13f64cf42
1 changed files with 5 additions and 5 deletions
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@ -56,8 +56,8 @@ void serial_putc(const char c)
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{
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if (c == '\n')
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serial_putc('\r');
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while (in_be32(UARTLITE_STATUS) & SR_TX_FIFO_FULL);
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out_be32(UARTLITE_TX_FIFO, (unsigned char) (c & 0xff));
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while (in_be32((u32 *) UARTLITE_STATUS) & SR_TX_FIFO_FULL);
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out_be32((u32 *) UARTLITE_TX_FIFO, (unsigned char) (c & 0xff));
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}
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void serial_puts(const char * s)
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@ -69,13 +69,13 @@ void serial_puts(const char * s)
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int serial_getc(void)
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{
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while (!(in_be32(UARTLITE_STATUS) & SR_RX_FIFO_VALID_DATA));
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return in_be32(UARTLITE_RX_FIFO) & 0xff;
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while (!(in_be32((u32 *) UARTLITE_STATUS) & SR_RX_FIFO_VALID_DATA));
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return in_be32((u32 *) UARTLITE_RX_FIFO) & 0xff;
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}
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int serial_tstc(void)
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{
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return (in_be32(UARTLITE_STATUS) & SR_RX_FIFO_VALID_DATA);
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return (in_be32((u32 *) UARTLITE_STATUS) & SR_RX_FIFO_VALID_DATA);
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}
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#endif /* CONFIG_MICROBLZE */
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