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authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-22 16:12:24 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-22 16:12:24 -0700
commit94b5aff4c6f72fee6b0f49d49e4fa8b204e8ded9 (patch)
tree39197121b6ef8cddaa0f4057fe24b4ced58e8982 /drivers/tty/hvc/hvc_console.h
parent5d4e2d08e7fdf7339f84a1c670d296a77e02f881 (diff)
parent59bd234b72fc29887839d792b7d6c7e8d2a577a6 (diff)
Merge tag 'tty-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull TTY updates from Greg Kroah-Hartman: "Here's the big TTY/serial driver pull request for the 3.5-rc1 merge window. Nothing major in here, just lots of incremental changes from Alan and Jiri reworking some tty core things to behave better and to get a more solid grasp on some of the nasty tty locking issues. There are a few tty and serial driver updates in here as well. All of this has been in the linux-next releases for a while with no problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'tty-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (115 commits) serial: bfin_uart: Make MMR access compatible with 32 bits bf609 style controller. serial: bfin_uart: RTS and CTS MMRs can be either 16-bit width or 32-bit width. serial: bfin_uart: narrow the reboot condition in DMA tx interrupt serial: bfin_uart: Adapt bf5xx serial driver to bf60x serial4 controller. Revert "serial_core: Update buffer overrun statistics." tty: hvc_xen: NULL dereference on allocation failure tty: Fix LED error return tty: Allow uart_register/unregister/register tty: move global ldisc idle waitqueue to the individual ldisc serial8250-em: Add DT support serial8250-em: clk_get() IS_ERR() error handling fix serial_core: Update buffer overrun statistics. tty: drop the pty lock during hangup cris: fix missing tty arg in wait_event_interruptible_tty call tty/amiserial: Add missing argument for tty_unlock() tty_lock: Localise the lock pty: Lock the devpts bits privately tty_lock: undo the old tty_lock use on the ctty serial8250-em: Emma Mobile UART driver V2 Add missing call to uart_update_timeout() ...
Diffstat (limited to 'drivers/tty/hvc/hvc_console.h')
-rw-r--r--drivers/tty/hvc/hvc_console.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/tty/hvc/hvc_console.h b/drivers/tty/hvc/hvc_console.h
index c335a1492a5..674d23cb919 100644
--- a/drivers/tty/hvc/hvc_console.h
+++ b/drivers/tty/hvc/hvc_console.h
@@ -46,10 +46,9 @@
#define HVC_ALLOC_TTY_ADAPTERS 8
struct hvc_struct {
+ struct tty_port port;
spinlock_t lock;
int index;
- struct tty_struct *tty;
- int count;
int do_wakeup;
char *outbuf;
int outbuf_size;
@@ -61,7 +60,6 @@ struct hvc_struct {
struct winsize ws;
struct work_struct tty_resize;
struct list_head next;
- struct kref kref; /* ref count & hvc_struct lifetime */
};
/* implemented by a low level driver */