/*
* Stuff used by all variants of the driver
*
- * Copyright (c) 2001 by Stefan Eilers (Eilers.Stefan@epost.de),
- * Hansjoerg Lipp (hjlipp@web.de),
- * Tilman Schmidt (tilman@imap.cc).
+ * Copyright (c) 2001 by Stefan Eilers,
+ * Hansjoerg Lipp <hjlipp@web.de>,
+ * Tilman Schmidt <tilman@imap.cc>.
*
* =====================================================================
* This program is free software; you can redistribute it and/or
"Receiving data from LL (id: %d, ch: %d, ack: %d, sz: %d)",
driverID, channel, ack, len);
- if (!atomic_read(&cs->connected)) {
- err("%s: disconnected", __func__);
- return -ENODEV;
- }
-
if (!len) {
if (ack)
notice("%s: not ACKing empty packet", __func__);
struct bc_state *bcs;
int retval = 0;
struct setup_parm *sp;
+ unsigned param;
+ unsigned long flags;
gigaset_debugdrivers();
- //FIXME "remove test for &connected"
- if ((!cs || !atomic_read(&cs->connected))) {
+ if (!cs) {
warn("LL tried to access unknown device with nr. %d",
cntrl->driver);
return -ENODEV;
}
*sp = cntrl->parm.setup;
- if (!gigaset_add_event(cs, &bcs->at_state, EV_DIAL, sp,
- atomic_read(&bcs->at_state.seq_index),
+ spin_lock_irqsave(&cs->lock, flags);
+ param = bcs->at_state.seq_index;
+ spin_unlock_irqrestore(&cs->lock, flags);
+
+ if (!gigaset_add_event(cs, &bcs->at_state, EV_DIAL, sp, param,
NULL)) {
//FIXME what should we do?
kfree(sp);