cleanup

[rpikern] / src / serial.c

diff --git a/src/serial.c b/src/serial.c
index 9d1b2be..1bc13fe 100644 (file)
--- a/src/serial.c
+++ b/src/serial.c
@@ -36,6 +36,8 @@ void init_serial(int baud)
 
 void ser_putchar(int c)
 {
+       if(c == '\n') ser_putchar('\r');
+
        while(REG_FR & FR_TXFF);
        REG_DR = c & 0xff;
 }
@@ -49,9 +51,6 @@ int ser_getchar(void)
 void ser_printstr(const char *s)
 {
        while(*s) {
-               if(*s == '\n') {
-                       ser_putchar('\r');
-               }
                ser_putchar(*s++);
        }
 }