diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2016-06-23 13:34:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-01 11:11:57 +0200 |
| commit | d74b623b98d5a5e8774cc867426d736dd5579adb (patch) | |
| tree | 48706dc49ed370102244ba4d829faa0533bf4204 /net/lapb/lapb_timer.c | |
| parent | ad692d58dae16b6286e293231ccf3186cd019253 (diff) | |
tty: vt, consw->con_scrolldelta cleanup
commit 97293de977365fe672daec2523e66ef457104921 upstream.
* allow NULL consw->con_scrolldelta (some consoles define an empty
hook)
* => remove empty hooks now
* return value of consw->con_scrolldelta is never checked => make the
function void
* document consw->con_scrolldelta a bit
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Thomas Winischhofer <thomas@winischhofer.net>
Cc: linux-usb@vger.kernel.org
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: "James E.J. Bottomley" <jejb@parisc-linux.org>
Cc: Helge Deller <deller@gmx.de>
Cc: linux-fbdev@vger.kernel.org
Cc: linux-parisc@vger.kernel.org
Cc: Ajay Kaher <akaher@vmware.com>
[ for 4.4.y backport, only do the first change above, to prevent
.con_scrolldelta from being called if not present - gregkh]
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions