diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2012-04-02 13:54:23 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-09 11:28:18 -0700 |
| commit | 0146b6939074ebe14ece3604fd00e7be128a3812 (patch) | |
| tree | 4dba1ecf72b9a2af168e9e6a71b156344307ca2f /drivers/tty/hvc/hvc_console.h | |
| parent | 85bbc003b24335e253a392f6a9874103b77abb36 (diff) | |
TTY: HVC, use count from tty_port
Now, count is used from tty_port and protected by tty_port->lock.
n_outbuf is left unprotected in hvc_hangup now, because there is no
point to hold any lock, since other uses are unprotected too.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/hvc/hvc_console.h')
| -rw-r--r-- | drivers/tty/hvc/hvc_console.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/tty/hvc/hvc_console.h b/drivers/tty/hvc/hvc_console.h index 594a28fe0da..674d23cb919 100644 --- a/drivers/tty/hvc/hvc_console.h +++ b/drivers/tty/hvc/hvc_console.h @@ -49,7 +49,6 @@ struct hvc_struct { struct tty_port port; spinlock_t lock; int index; - int count; int do_wakeup; char *outbuf; int outbuf_size; |