Blackfin: do not delay on output bytes

Signed-off-by: N Mike Frysinger <vapier@gentoo.org>

Blackfin: do not delay on output bytes
Signed-off-by: N Mike Frysinger <vapier@gentoo.org>
46ac352f · Mike Frysinger · dbc6ab9f · 46ac352f
隐藏空白更改
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Showing with 0 addition and 4 deletion

cpu/blackfin/serial.c cpu/blackfin/serial.c +0 -4

未找到文件。
--- a/cpu/blackfin/serial.c
+++ b/cpu/blackfin/serial.c
@@ -115,10 +115,6 @@ void serial_putc(const char c)
 	SSYNC();

 	WATCHDOG_RESET();
-
-	/* wait for the byte to be shifted over the line */
-	while (!(uart_lsr_read() & TEMT))
-		continue;
 }

 int serial_tstc(void)