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authorLinus Torvalds <torvalds@linux-foundation.org>2020-09-08 10:56:27 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-09-23 08:44:25 +0200
commitee3f37702b7e7bfe364f394f18ee8fcc3dd72b77 (patch)
tree2c615077c15bb840498515cb1cb94fb2bd3f2317 /drivers/video
parent1f08e80ec5751b8f565139cd7a921fbee46f8a22 (diff)
fbcon: remove now unusued 'softback_lines' cursor() argument
commit 06a0df4d1b8b13b551668e47b11fd7629033b7df upstream. Since the softscroll code got removed, this argument is always zero and makes no sense any more. Tested-by: Yuan Ming <yuanmingbuaa@gmail.com> Tested-by: Willy Tarreau <w@1wt.eu> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/console/bitblit.c11
-rw-r--r--drivers/video/console/fbcon.c4
-rw-r--r--drivers/video/console/fbcon.h2
-rw-r--r--drivers/video/console/fbcon_ccw.c11
-rw-r--r--drivers/video/console/fbcon_cw.c11
-rw-r--r--drivers/video/console/fbcon_ud.c11
-rw-r--r--drivers/video/console/tileblit.c2
7 files changed, 8 insertions, 44 deletions
diff --git a/drivers/video/console/bitblit.c b/drivers/video/console/bitblit.c
index 05d1d36a5665..a7ab8323304d 100644
--- a/drivers/video/console/bitblit.c
+++ b/drivers/video/console/bitblit.c
@@ -234,7 +234,7 @@ static void bit_clear_margins(struct vc_data *vc, struct fb_info *info,
}
static void bit_cursor(struct vc_data *vc, struct fb_info *info, int mode,
- int softback_lines, int fg, int bg)
+ int fg, int bg)
{
struct fb_cursor cursor;
struct fbcon_ops *ops = info->fbcon_par;
@@ -247,15 +247,6 @@ static void bit_cursor(struct vc_data *vc, struct fb_info *info, int mode,
cursor.set = 0;
- if (softback_lines) {
- if (y + softback_lines >= vc->vc_rows) {
- mode = CM_ERASE;
- ops->cursor_flash = 0;
- return;
- } else
- y += softback_lines;
- }
-
c = scr_readw((u16 *) vc->vc_pos);
attribute = get_attribute(info, c);
src = vc->vc_font.data + ((c & charmask) * (w * vc->vc_font.height));
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 0a0bb4ec52d6..c62db94cf945 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -370,7 +370,7 @@ static void fb_flashcursor(struct work_struct *work)
c = scr_readw((u16 *) vc->vc_pos);
mode = (!ops->cursor_flash || ops->cursor_state.enable) ?
CM_ERASE : CM_DRAW;
- ops->cursor(vc, info, mode, 0, get_color(vc, info, c, 1),
+ ops->cursor(vc, info, mode, get_color(vc, info, c, 1),
get_color(vc, info, c, 0));
console_unlock();
}
@@ -1270,7 +1270,7 @@ static void fbcon_cursor(struct vc_data *vc, int mode)
ops->cursor_flash = (mode == CM_ERASE) ? 0 : 1;
- ops->cursor(vc, info, mode, 0, get_color(vc, info, c, 1),
+ ops->cursor(vc, info, mode, get_color(vc, info, c, 1),
get_color(vc, info, c, 0));
}
diff --git a/drivers/video/console/fbcon.h b/drivers/video/console/fbcon.h
index 7aaa4eabbba0..5ebdccd070eb 100644
--- a/drivers/video/console/fbcon.h
+++ b/drivers/video/console/fbcon.h
@@ -62,7 +62,7 @@ struct fbcon_ops {
void (*clear_margins)(struct vc_data *vc, struct fb_info *info,
int bottom_only);
void (*cursor)(struct vc_data *vc, struct fb_info *info, int mode,
- int softback_lines, int fg, int bg);
+ int fg, int bg);
int (*update_start)(struct fb_info *info);
int (*rotate_font)(struct fb_info *info, struct vc_data *vc);
struct fb_var_screeninfo var; /* copy of the current fb_var_screeninfo */
diff --git a/drivers/video/console/fbcon_ccw.c b/drivers/video/console/fbcon_ccw.c
index 34da8bba9273..586702752005 100644
--- a/drivers/video/console/fbcon_ccw.c
+++ b/drivers/video/console/fbcon_ccw.c
@@ -219,7 +219,7 @@ static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info,
}
static void ccw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
- int softback_lines, int fg, int bg)
+ int fg, int bg)
{
struct fb_cursor cursor;
struct fbcon_ops *ops = info->fbcon_par;
@@ -236,15 +236,6 @@ static void ccw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
cursor.set = 0;
- if (softback_lines) {
- if (y + softback_lines >= vc->vc_rows) {
- mode = CM_ERASE;
- ops->cursor_flash = 0;
- return;
- } else
- y += softback_lines;
- }
-
c = scr_readw((u16 *) vc->vc_pos);
attribute = get_attribute(info, c);
src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.width));
diff --git a/drivers/video/console/fbcon_cw.c b/drivers/video/console/fbcon_cw.c
index 0b552b3fc22a..f5a1134049f8 100644
--- a/drivers/video/console/fbcon_cw.c
+++ b/drivers/video/console/fbcon_cw.c
@@ -202,7 +202,7 @@ static void cw_clear_margins(struct vc_data *vc, struct fb_info *info,
}
static void cw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
- int softback_lines, int fg, int bg)
+ int fg, int bg)
{
struct fb_cursor cursor;
struct fbcon_ops *ops = info->fbcon_par;
@@ -219,15 +219,6 @@ static void cw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
cursor.set = 0;
- if (softback_lines) {
- if (y + softback_lines >= vc->vc_rows) {
- mode = CM_ERASE;
- ops->cursor_flash = 0;
- return;
- } else
- y += softback_lines;
- }
-
c = scr_readw((u16 *) vc->vc_pos);
attribute = get_attribute(info, c);
src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.width));
diff --git a/drivers/video/console/fbcon_ud.c b/drivers/video/console/fbcon_ud.c
index 7f62efe2da52..cf8dac9ca2bb 100644
--- a/drivers/video/console/fbcon_ud.c
+++ b/drivers/video/console/fbcon_ud.c
@@ -249,7 +249,7 @@ static void ud_clear_margins(struct vc_data *vc, struct fb_info *info,
}
static void ud_cursor(struct vc_data *vc, struct fb_info *info, int mode,
- int softback_lines, int fg, int bg)
+ int fg, int bg)
{
struct fb_cursor cursor;
struct fbcon_ops *ops = info->fbcon_par;
@@ -267,15 +267,6 @@ static void ud_cursor(struct vc_data *vc, struct fb_info *info, int mode,
cursor.set = 0;
- if (softback_lines) {
- if (y + softback_lines >= vc->vc_rows) {
- mode = CM_ERASE;
- ops->cursor_flash = 0;
- return;
- } else
- y += softback_lines;
- }
-
c = scr_readw((u16 *) vc->vc_pos);
attribute = get_attribute(info, c);
src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.height));
diff --git a/drivers/video/console/tileblit.c b/drivers/video/console/tileblit.c
index 15e8e1a89c45..3c0b242dba5f 100644
--- a/drivers/video/console/tileblit.c
+++ b/drivers/video/console/tileblit.c
@@ -80,7 +80,7 @@ static void tile_clear_margins(struct vc_data *vc, struct fb_info *info,
}
static void tile_cursor(struct vc_data *vc, struct fb_info *info, int mode,
- int softback_lines, int fg, int bg)
+ int fg, int bg)
{
struct fb_tilecursor cursor;
int use_sw = (vc->vc_cursor_type & 0x10);