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Blackfin: do not delay on output bytes

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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2009-03-23 22:36:10 -04:00
parent dbc6ab9f75
commit 46ac352f0f
1 changed files with 0 additions and 4 deletions
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4
cpu/blackfin/serial.c
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@ -115,10 +115,6 @@ void serial_putc(const char c)
SSYNC(); SSYNC();
WATCHDOG_RESET(); WATCHDOG_RESET();
/* wait for the byte to be shifted over the line */
while (!(uart_lsr_read() & TEMT))
continue;
} }
int serial_tstc(void) int serial_tstc(void)