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tty: Move the vt_tty field from the vc_data into the standard tty_port

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This takes all the tty references through the expected interface points so
we can refcount them.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Cox 2010-06-01 22:52:56 +02:00 • committed by Greg Kroah-Hartman
parent ff917ba4f1
commit 8ce73264b7
4 changed files with 11 additions and 12 deletions
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1
include/linux/console_struct.h
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@ -58,7 +58,6 @@ struct vc_data {
/* VT terminal data */
unsigned int vc_state; /* Escape sequence parser state */
unsigned int vc_npar,vc_par[NPAR]; /* Parameters of current escape sequence */
struct tty_struct *vc_tty; /* TTY we are attached to */
/* data for manual vt switching */
struct vt_mode vt_mode;
struct pid *vt_pid;