sticon: remove no-op sticon_set_origin()

We don't need to call vc->vc_sw->con_set_origin() from set_origin()
if it is no-op.

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Link: https://lore.kernel.org/r/20200915000019.3422-2-penguin-kernel@I-love.SAKURA.ne.jp
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c
index e21147e..e7fd995 100644 (file)
--- a/drivers/video/console/sticon.c
+++ b/drivers/video/console/sticon.c
@@ -217,11 +217,6 @@ static int sticon_switch(struct vc_data *conp)
     return 1;  /* needs refreshing */
 }
 
-static int sticon_set_origin(struct vc_data *conp)
-{
-    return 0;
-}
-
 static int sticon_blank(struct vc_data *c, int blank, int mode_switch)
 {
     if (blank == 0) {
@@ -229,7 +224,6 @@ static int sticon_blank(struct vc_data *c, int blank, int mode_switch)
            vga_is_gfx = 0;
        return 1;
     }
-    sticon_set_origin(c);
     sti_clear(sticon_sti, 0,0, c->vc_rows, c->vc_cols, BLANK);
     if (mode_switch)
        vga_is_gfx = 1;
@@ -334,7 +328,6 @@ static const struct consw sti_con = {
        .con_scroll             = sticon_scroll,
        .con_switch             = sticon_switch,
        .con_blank              = sticon_blank,
-       .con_set_origin         = sticon_set_origin,
        .con_save_screen        = sticon_save_screen, 
        .con_build_attr         = sticon_build_attr,
        .con_invert_region      = sticon_invert_region,