net: wwan: iosm: fix uevent reporting

Change uevent env variable name to IOSM_EVENT & correct
reporting format to key=value pair.

Signed-off-by: M Chetan Kumar <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

Author: mchetankumar

drivers/net/wwan/iosm/iosm_ipc_uevent.c

@@ -37,7 +37,7 @@ void ipc_uevent_send(struct device *dev, char *uevent)
 
 	/* Store the device and event information */
 	info->dev = dev;
-	snprintf(info->uevent, MAX_UEVENT_LEN, "%s: %s", dev_name(dev), uevent);
+	snprintf(info->uevent, MAX_UEVENT_LEN, "IOSM_EVENT=%s", uevent);
 
 	/* Schedule uevent in process context using work queue */
 	schedule_work(&info->work);