[PATCH] fbcon: constify font data

[deliverable/linux.git] / drivers / video / console / fbcon.c

diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 2e93224d2d5509a14ce09ae25bd524e78f014742..0fc8bb499c3facf6f75c9ea4259cf62eaf876a13 100644 (file)
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -767,7 +767,7 @@ static const char *fbcon_startup(void)
        const char *display_desc = "frame buffer device";
        struct display *p = &fb_display[fg_console];
        struct vc_data *vc = vc_cons[fg_console].d;
-       struct font_desc *font = NULL;
+       const struct font_desc *font = NULL;
        struct module *owner;
        struct fb_info *info = NULL;
        struct fbcon_ops *ops;
@@ -841,7 +841,7 @@ static const char *fbcon_startup(void)
                                                info->var.yres);
                vc->vc_font.width = font->width;
                vc->vc_font.height = font->height;
-               vc->vc_font.data = p->fontdata = font->data;
+               vc->vc_font.data = (void *)(p->fontdata = font->data);
                vc->vc_font.charcount = 256; /* FIXME  Need to support more fonts */
        }
 
@@ -941,7 +941,7 @@ static void fbcon_init(struct vc_data *vc, int init)
           fb, copy the font from that console */
        t = &fb_display[svc->vc_num];
        if (!vc->vc_font.data) {
-               vc->vc_font.data = p->fontdata = t->fontdata;
+               vc->vc_font.data = (void *)(p->fontdata = t->fontdata);
                vc->vc_font.width = (*default_mode)->vc_font.width;
                vc->vc_font.height = (*default_mode)->vc_font.height;
                p->userfont = t->userfont;
@@ -1188,7 +1188,7 @@ static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var,
                return;
        t = &fb_display[svc->vc_num];
        if (!vc->vc_font.data) {
-               vc->vc_font.data = p->fontdata = t->fontdata;
+               vc->vc_font.data = (void *)(p->fontdata = t->fontdata);
                vc->vc_font.width = (*default_mode)->vc_font.width;
                vc->vc_font.height = (*default_mode)->vc_font.height;
                p->userfont = t->userfont;
@@ -1687,6 +1687,8 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
        case SM_DOWN:
                if (count > vc->vc_rows)        /* Maximum realistic size */
                        count = vc->vc_rows;
+               if (logo_shown >= 0)
+                       goto redraw_down;
                switch (p->scrollmode) {
                case SCROLL_MOVE:
                        ops->bmove(vc, info, t, 0, t + count, 0,
@@ -2148,7 +2150,7 @@ static int fbcon_get_font(struct vc_data *vc, struct console_font *font)
 }
 
 static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
-                            u8 * data, int userfont)
+                            const u8 * data, int userfont)
 {
        struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
        struct display *p = &fb_display[vc->vc_num];
@@ -2166,7 +2168,7 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
                cnt = FNTCHARCNT(data);
        else
                cnt = 256;
-       vc->vc_font.data = p->fontdata = data;
+       vc->vc_font.data = (void *)(p->fontdata = data);
        if ((p->userfont = userfont))
                REFCOUNT(data)++;
        vc->vc_font.width = w;
@@ -2323,7 +2325,7 @@ static int fbcon_set_font(struct vc_data *vc, struct console_font *font, unsigne
                    tmp->vc_font.width == w &&
                    !memcmp(fb_display[i].fontdata, new_data, size)) {
                        kfree(new_data - FONT_EXTRA_WORDS * sizeof(int));
-                       new_data = fb_display[i].fontdata;
+                       new_data = (u8 *)fb_display[i].fontdata;
                        break;
                }
        }
@@ -2333,7 +2335,7 @@ static int fbcon_set_font(struct vc_data *vc, struct console_font *font, unsigne
 static int fbcon_set_def_font(struct vc_data *vc, struct console_font *font, char *name)
 {
        struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
-       struct font_desc *f;
+       const struct font_desc *f;
 
        if (!name)
                f = get_default_font(info->var.xres, info->var.yres);