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Diffstat (limited to 'arch/powerpc/boot/serial.c')
-rw-r--r--arch/powerpc/boot/serial.c6
1 files changed, 3 insertions, 3 deletions
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;
}