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>

diff --git a/drivers/video/fbdev/core/bitblit.c b/drivers/video/fbdev/core/bitblit.c
index 5dce2b10c09aca08a038f9d03b52a7dca9e82d82..33408c1994a6a3c25353f69752b96af78a119dc5 100644 (file)
--- a/drivers/video/fbdev/core/bitblit.c
+++ b/drivers/video/fbdev/core/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/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index b17fcd1fecbc2f7ac5c4ed6eeaca4fbbf496b1ad..9f12d8e512aa31195a44e4b27f1e289fba597972 100644 (file)
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/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();
 }
@@ -1284,7 +1284,7 @@ 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/fbdev/core/fbcon.h b/drivers/video/fbdev/core/fbcon.h
index 18f3ac14423706adc006f37bee55b1241627f99d..0d85ad43caa3e773ae716047db89e253ba1b74b5 100644 (file)
--- a/drivers/video/fbdev/core/fbcon.h
+++ b/drivers/video/fbdev/core/fbcon.h
@@ -62,7 +62,7 @@ struct fbcon_ops {
        void (*clear_margins)(struct vc_data *vc, struct fb_info *info,
                              int color, 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/fbdev/core/fbcon_ccw.c b/drivers/video/fbdev/core/fbcon_ccw.c
index e0b9fbe7ca9e1cc39ee8c322cec39a8dc40e7770..be6103bedf2ebda1d4e95392f261b14de767e54d 100644 (file)
--- a/drivers/video/fbdev/core/fbcon_ccw.c
+++ b/drivers/video/fbdev/core/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/fbdev/core/fbcon_cw.c b/drivers/video/fbdev/core/fbcon_cw.c
index 158e6ea1c0f644d03f8cde5011005af96e023f4f..dab93bb1ba422ae36406d1334d373b021aaf8077 100644 (file)
--- a/drivers/video/fbdev/core/fbcon_cw.c
+++ b/drivers/video/fbdev/core/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/fbdev/core/fbcon_ud.c b/drivers/video/fbdev/core/fbcon_ud.c
index 3df26963816673a4e3f68bda1449a4989a9737ad..dfed90bf07683789263e4a40429d95dc05414027 100644 (file)
--- a/drivers/video/fbdev/core/fbcon_ud.c
+++ b/drivers/video/fbdev/core/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/fbdev/core/tileblit.c b/drivers/video/fbdev/core/tileblit.c
index 93390312957ffa3d89627deffc8eb6643cfb74f5..eb664dbf96f66e5d5b08f95905cbcd124b454911 100644 (file)
--- a/drivers/video/fbdev/core/tileblit.c
+++ b/drivers/video/fbdev/core/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);