projects
/
platform
/
adaptation
/
renesas_rcar
/
renesas_kernel.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
e8823f1
)
moxa: dcd handling of CLOCAL is backwards
author
Alan Cox
<alan@linux.intel.com>
Thu, 1 Nov 2012 16:43:49 +0000
(16:43 +0000)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Fri, 16 Nov 2012 00:53:14 +0000
(16:53 -0800)
We should do hangup on dcd loss if CLOCAL is false not true.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Resolves-bug: https://bugzilla.kernel.org/show_bug.cgi?id=49911
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/moxa.c
patch
|
blob
|
history
diff --git
a/drivers/tty/moxa.c
b/drivers/tty/moxa.c
index
56e616b
..
9b57aae
100644
(file)
--- a/
drivers/tty/moxa.c
+++ b/
drivers/tty/moxa.c
@@
-1370,7
+1370,7
@@
static void moxa_new_dcdstate(struct moxa_port *p, u8 dcd)
p->DCDState = dcd;
spin_unlock_irqrestore(&p->port.lock, flags);
tty = tty_port_tty_get(&p->port);
- if (tty && C_CLOCAL(tty) && !dcd)
+ if (tty &&
!
C_CLOCAL(tty) && !dcd)
tty_hangup(tty);
tty_kref_put(tty);
}