This is a note to let you know that I've just added the patch titled
tty: moxa: fix bit test in moxa_start()
to my tty git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
in the tty-next branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will also will be merged in the next major kernel release
during the merge window.
If you have any questions about this process, please let me know.
>From 58112dfbfe02d803566a2c6c8bd97b5fa3c62cdc Mon Sep 17 00:00:00 2001
From: Dan Carpenter <[email protected]>
Date: Wed, 7 Mar 2012 13:05:00 +0300
Subject: tty: moxa: fix bit test in moxa_start()
This is supposed to be doing a shift before the comparison instead of
just doing a bitwise AND directly. The current code means the start()
just returns without doing anything.
Signed-off-by: Dan Carpenter <[email protected]>
Acked-by: Jiri Slaby <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/tty/moxa.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 4a26323..8a8d044 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -1330,7 +1330,7 @@ static void moxa_start(struct tty_struct *tty)
if (ch == NULL)
return;
- if (!(ch->statusflags & TXSTOPPED))
+ if (!test_bit(TXSTOPPED, &ch->statusflags))
return;
MoxaPortTxEnable(ch);
--
1.7.9
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