scdp->putc(*buf++);
}
-static void serial_edit_cmdline(char *buf, int len)
+static void serial_edit_cmdline(char *buf, int len, unsigned int timeout)
{
int timer = 0, count;
char ch, *cp;
cp = &buf[count];
count++;
- while (timer++ < 5*1000) {
+ do {
if (scdp->tstc()) {
while (((ch = scdp->getc()) != '\n') && (ch != '\r')) {
/* Test for backspace/delete */
break; /* Exit 'timer' loop */
}
udelay(1000); /* 1 msec */
- }
+ } while (timer++ < timeout);
*cp = 0;
}