Alan Cox wrote:
[...snip...]
@@ -75,11 +64,11 @@
if (! (port->flags & ASYNC_INITIALIZED)) return;
/* Take a lock on the serial tranmit buffer! */
- LOCKIT;
+ mutex_lock(& port->port_write_mutex);
^ Contains additional whitespace.
if (port->xmit_cnt >= SERIAL_XMIT_SIZE - 1) {
/* Sorry, buffer is full, drop character. Update statistics????
-- REW */
- RELEASEIT;
+ mutex_unlock(&port->port_write_mutex);
return;
}
@@ -87,13 +76,11 @@
[...snip...]
== Morten
-
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