[PATCH 2/2] atmodem: Add use of pin event *EPEV after sending PUK.

[Marit Henriksen <maritsofie.henriksen8@gmail.com>]

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From: Marit Henriksen <marit.henriksen@stericsson.com>

The MBM/STE modems send the unsolicited result code *EPEV to report when 
the PIN code has been inserted and accepted.
---
 drivers/atmodem/sim.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/drivers/atmodem/sim.c b/drivers/atmodem/sim.c
index 94658f2..3abd1d8 100644
--- a/drivers/atmodem/sim.c
+++ b/drivers/atmodem/sim.c
@@ -671,6 +671,16 @@ static void at_pin_send_puk_cb(gboolean ok, GAtResult *result,
 							at_xsim_notify,
 							FALSE, cbd, g_free);
 		return;
+	case OFONO_VENDOR_MBM:
+		/*
+		 * On the MBM modem, AT+CPIN? keeps returning SIM PIN
+		 * for a moment after successful AT+CPIN="..", but then
+		 * sends *EPEV when that changes.
+		 */
+		sd->ready_id = g_at_chat_register(sd->chat, "*EPEV",
+							at_epev_notify,
+							FALSE, cbd, g_free);
+		return;
 	}
 
 done:
-- 
1.7.0.4