X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=drivers%2Fvideo%2Ffbdev%2Fcore%2Ffbcon.c;h=cf9ac4da0a82ceb70a2c171328b42f3f00f934ba;hb=607ca0f742b7d990b6efb3c3e7a52830f7e96419;hp=1a9aa12cf8860849b32c617da82a43946b5fa2b1;hpb=6991a564f59742a0926be7421dff370135c44a97;p=linux-2.6-microblaze.git

diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index 1a9aa12cf886..cf9ac4da0a82 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -125,8 +125,8 @@ static int logo_lines;
    enums.  */
 static int logo_shown = FBCON_LOGO_CANSHOW;
 /* console mappings */
-static int first_fb_vc;
-static int last_fb_vc = MAX_NR_CONSOLES - 1;
+static unsigned int first_fb_vc;
+static unsigned int last_fb_vc = MAX_NR_CONSOLES - 1;
 static int fbcon_is_default = 1; 
 static int primary_device = -1;
 static int fbcon_has_console_bind;
@@ -440,10 +440,12 @@ static int __init fb_console_setup(char *this_opt)
 			options += 3;
 			if (*options)
 				first_fb_vc = simple_strtoul(options, &options, 10) - 1;
-			if (first_fb_vc < 0)
+			if (first_fb_vc >= MAX_NR_CONSOLES)
 				first_fb_vc = 0;
 			if (*options++ == '-')
 				last_fb_vc = simple_strtoul(options, &options, 10) - 1;
+			if (last_fb_vc < first_fb_vc || last_fb_vc >= MAX_NR_CONSOLES)
+				last_fb_vc = MAX_NR_CONSOLES - 1;
 			fbcon_is_default = 0; 
 			continue;
 		}
@@ -1058,9 +1060,9 @@ static void fbcon_init(struct vc_data *vc, int init)
 			vc->vc_complement_mask <<= 1;
 	}
 
-	if (!*svc->vc_uni_pagedir_loc)
+	if (!*svc->uni_pagedict_loc)
 		con_set_default_unimap(svc);
-	if (!*vc->vc_uni_pagedir_loc)
+	if (!*vc->uni_pagedict_loc)
 		con_copy_unimap(vc, svc);
 
 	ops = info->fbcon_par;
@@ -1382,9 +1384,9 @@ static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var,
 			vc->vc_complement_mask <<= 1;
 	}
 
-	if (!*svc->vc_uni_pagedir_loc)
+	if (!*svc->uni_pagedict_loc)
 		con_set_default_unimap(svc);
-	if (!*vc->vc_uni_pagedir_loc)
+	if (!*vc->uni_pagedict_loc)
 		con_copy_unimap(vc, svc);
 
 	cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
@@ -1758,8 +1760,6 @@ static bool fbcon_scroll(struct vc_data *vc, unsigned int t, unsigned int b,
 	case SM_UP:
 		if (count > vc->vc_rows)	/* Maximum realistic size */
 			count = vc->vc_rows;
-		if (logo_shown >= 0)
-			goto redraw_up;
 		switch (fb_scrollmode(p)) {
 		case SCROLL_MOVE:
 			fbcon_redraw_blit(vc, info, p, t, b - t - count,
@@ -1848,8 +1848,6 @@ static bool fbcon_scroll(struct vc_data *vc, unsigned int t, unsigned int b,
 	case SM_DOWN:
 		if (count > vc->vc_rows)	/* Maximum realistic size */
 			count = vc->vc_rows;
-		if (logo_shown >= 0)
-			goto redraw_down;
 		switch (fb_scrollmode(p)) {
 		case SCROLL_MOVE:
 			fbcon_redraw_blit(vc, info, p, b - 1, b - t - count,
@@ -2182,7 +2180,6 @@ static int fbcon_switch(struct vc_data *vc)
 	if (logo_shown == FBCON_LOGO_DRAW) {
 
 		logo_shown = fg_console;
-		/* This is protected above by initmem_freed */
 		fb_show_logo(info, ops->rotate);
 		update_region(vc,
 			      vc->vc_origin + vc->vc_size_row * vc->vc_top,