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authorJiri Slaby <jslaby@suse.cz>2012-03-05 14:51:52 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-03-08 11:37:58 -0800
commit2f16669d322e05171c9e1cfd94f402f7399bd2a3 (patch)
tree6a036cd0352928dd7056976a5f457c229322d67f /drivers/misc/pti.c
parent87cab16beb882d3f9e61a2c0184fa7cf76de1f90 (diff)
downloadlinux-2f16669d322e05171c9e1cfd94f402f7399bd2a3.tar.bz2
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>
Diffstat (limited to 'drivers/misc/pti.c')
-rw-r--r--drivers/misc/pti.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/misc/pti.c b/drivers/misc/pti.c
index 9a35db3d27fc..383133b201a1 100644
--- a/drivers/misc/pti.c
+++ b/drivers/misc/pti.c
@@ -907,20 +907,17 @@ static int __init pti_init(void)
/* First register module as tty device */
- pti_tty_driver = alloc_tty_driver(1);
+ pti_tty_driver = alloc_tty_driver(PTITTY_MINOR_NUM);
if (pti_tty_driver == NULL) {
pr_err("%s(%d): Memory allocation failed for ptiTTY driver\n",
__func__, __LINE__);
return -ENOMEM;
}
- pti_tty_driver->owner = THIS_MODULE;
- pti_tty_driver->magic = TTY_DRIVER_MAGIC;
pti_tty_driver->driver_name = DRIVERNAME;
pti_tty_driver->name = TTYNAME;
pti_tty_driver->major = 0;
pti_tty_driver->minor_start = PTITTY_MINOR_START;
- pti_tty_driver->num = PTITTY_MINOR_NUM;
pti_tty_driver->type = TTY_DRIVER_TYPE_SYSTEM;
pti_tty_driver->subtype = SYSTEM_TYPE_SYSCONS;
pti_tty_driver->flags = TTY_DRIVER_REAL_RAW |