X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=arch%2Fpowerpc%2Fboot%2Fserial.c;h=167ee9433de6d3be580ce48b7a31ed27b5bafcd7;hb=64bb1b944b554a751b518b09c3d596f6b6c0ce31;hp=f2156f07571f995f3673f67a59d0d20606b27e09;hpb=811158b147a503fbdf9773224004ffd32002d1fe;p=cascardo%2Flinux.git

diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c
index f2156f07571f..167ee9433de6 100644
--- a/arch/powerpc/boot/serial.c
+++ b/arch/powerpc/boot/serial.c
@@ -33,7 +33,7 @@ static void serial_write(const char *buf, int len)
 		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;
@@ -44,7 +44,7 @@ static void serial_edit_cmdline(char *buf, int len)
 	cp = &buf[count];
 	count++;
 
-	while (timer++ < 5*1000) {
+	do {
 		if (scdp->tstc()) {
 			while (((ch = scdp->getc()) != '\n') && (ch != '\r')) {
 				/* Test for backspace/delete */
@@ -70,7 +70,7 @@ static void serial_edit_cmdline(char *buf, int len)
 			break;  /* Exit 'timer' loop */
 		}
 		udelay(1000);  /* 1 msec */
-	}
+	} while (timer++ < timeout);
 	*cp = 0;
 }