diff options
| -rw-r--r-- | drivers/misc/cros_ec_lpc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/misc/cros_ec_lpc.c b/drivers/misc/cros_ec_lpc.c index 63702f90fb..e0002b9753 100644 --- a/drivers/misc/cros_ec_lpc.c +++ b/drivers/misc/cros_ec_lpc.c @@ -25,13 +25,16 @@ #define debug_trace(fmt, b...) #endif +/* Timeout waiting for a flash erase command to complete */ +static const int CROS_EC_CMD_TIMEOUT_MS = 5000; + static int wait_for_sync(struct cros_ec_dev *dev) { unsigned long start; start = get_timer(0); while (inb(EC_LPC_ADDR_HOST_CMD) & EC_LPC_STATUS_BUSY_MASK) { - if (get_timer(start) > 1000) { + if (get_timer(start) > CROS_EC_CMD_TIMEOUT_MS) { debug("%s: Timeout waiting for CROS_EC sync\n", __func__); return -1; |