TTY: remove re-assignments to tty_driver members

All num, magic and owner are set by alloc_tty_driver. No need to
re-set them on each allocation site.

pti driver sets something different to what it passes to
alloc_tty_driver. It is not a bug, since we don't use the lines
parameter in any way. Anyway this is fixed, and now we do the right
thing.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c
index 7e925e20cbaa..144cd3987d4c 100644
--- a/drivers/tty/serial/ifx6x60.c
+++ b/drivers/tty/serial/ifx6x60.c
@@ -1375,12 +1375,9 @@ static int __init ifx_spi_init(void)
                 return -ENOMEM;
         }
 
-        tty_drv->magic = TTY_DRIVER_MAGIC;
-        tty_drv->owner = THIS_MODULE;
         tty_drv->driver_name = DRVNAME;
         tty_drv->name = TTYNAME;
         tty_drv->minor_start = IFX_SPI_TTY_ID;
-        tty_drv->num = 1;
         tty_drv->type = TTY_DRIVER_TYPE_SERIAL;
         tty_drv->subtype = SERIAL_TYPE_NORMAL;
         tty_drv->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;