serial: use internal_delay() for timeouts
Using programmer_delay() for timeouts in serial writes could cause a
(theoretically) endless recursion if serial communication is used to
send the programmer the delay command to be executed on the programmer
instead of the host which fails again, following a timeout which
sends...
Corresponding to flashrom svn r1759.
Signed-off-by: Urja Rannikko <urjaman@gmail.com>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
diff --git a/serial.c b/serial.c
index 4d912ba..126079a 100644
--- a/serial.c
+++ b/serial.c
@@ -357,7 +357,7 @@
if (!tmp) {
msg_pdbg2("Empty write\n");
empty_writes--;
- programmer_delay(500);
+ internal_delay(500);
if (empty_writes == 0) {
msg_perr("Serial port is unresponsive!\n");
return 1;