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authorJiri Slaby <jslaby@suse.cz>2016-06-23 13:34:26 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-06-25 18:04:48 +0200
commit97293de977365fe672daec2523e66ef457104921 (patch)
tree14c8bbf5c4c87a1b06afa1f4c800a15b4c92b135 /drivers/video/console/dummycon.c
parentsisusb: remove dummy variables (diff)
downloadlinux-97293de977365fe672daec2523e66ef457104921.tar.xz
linux-97293de977365fe672daec2523e66ef457104921.zip
tty: vt, consw->con_scrolldelta cleanup
* 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 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/video/console/dummycon.c')
-rw-r--r--drivers/video/console/dummycon.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/video/console/dummycon.c b/drivers/video/console/dummycon.c
index 0efc52f11ad0..9ce03b9aba88 100644
--- a/drivers/video/console/dummycon.c
+++ b/drivers/video/console/dummycon.c
@@ -72,6 +72,5 @@ const struct consw dummy_con = {
.con_font_default = DUMMY,
.con_font_copy = DUMMY,
.con_set_palette = DUMMY,
- .con_scrolldelta = DUMMY,
};
EXPORT_SYMBOL_GPL(dummy_con);