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| author | Jiri Slaby <jslaby@suse.cz> | 2016-06-23 13:34:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-25 09:04:48 -0700 |
| commit | 97293de977365fe672daec2523e66ef457104921 (patch) | |
| tree | 14c8bbf5c4c87a1b06afa1f4c800a15b4c92b135 /drivers/video/console/sticon.c | |
| parent | 3cc5be7739295ce00f5658c6f45c5c453412f708 (diff) | |
| download | op-kernel-dev-97293de977365fe672daec2523e66ef457104921.zip op-kernel-dev-97293de977365fe672daec2523e66ef457104921.tar.gz | |
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/sticon.c')
| -rw-r--r-- | drivers/video/console/sticon.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c index e440c2d..20f6a2f 100644 --- a/drivers/video/console/sticon.c +++ b/drivers/video/console/sticon.c @@ -256,11 +256,6 @@ static int sticon_blank(struct vc_data *c, int blank, int mode_switch) return 1; } -static int sticon_scrolldelta(struct vc_data *conp, int lines) -{ - return 0; -} - static u16 *sticon_screen_pos(struct vc_data *conp, int offset) { int line; @@ -359,7 +354,6 @@ static const struct consw sti_con = { .con_switch = sticon_switch, .con_blank = sticon_blank, .con_set_palette = sticon_set_palette, - .con_scrolldelta = sticon_scrolldelta, .con_set_origin = sticon_set_origin, .con_save_screen = sticon_save_screen, .con_build_attr = sticon_build_attr, |
