device create: video: convert device_create_drvdata to device_create

[safe/jmp/linux-2.6] / drivers / video / console / fbcon.c

diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 0f32f4a..0e0ea42 100644 (file)
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -84,7 +84,7 @@
 #ifdef CONFIG_MAC
 #include <asm/macints.h>
 #endif
-#if defined(__mc68000__) || defined(CONFIG_APUS)
+#if defined(__mc68000__)
 #include <asm/machdep.h>
 #include <asm/setup.h>
 #endif
@@ -92,7 +92,7 @@
 #include "fbcon.h"
 
 #ifdef FBCONDEBUG
-#  define DPRINTK(fmt, args...) printk(KERN_DEBUG "%s: " fmt, __FUNCTION__ , ## args)
+#  define DPRINTK(fmt, args...) printk(KERN_DEBUG "%s: " fmt, __func__ , ## args)
 #else
 #  define DPRINTK(fmt, args...)
 #endif
@@ -107,9 +107,7 @@ static struct display fb_display[MAX_NR_CONSOLES];
 
 static signed char con2fb_map[MAX_NR_CONSOLES];
 static signed char con2fb_map_boot[MAX_NR_CONSOLES];
-#ifndef MODULE
-static int logo_height;
-#endif
+
 static int logo_lines;
 /* logo_shown is an index to vc_cons when >= 0; otherwise follows FBCON_LOGO
    enums.  */
@@ -147,7 +145,7 @@ static char fontname[40];
 static int info_idx = -1;
 
 /* console rotation */
-static int rotate;
+static int initial_rotation;
 static int fbcon_has_sysfs;
 
 static const struct consw fb_con;
@@ -334,10 +332,7 @@ static inline int get_color(struct vc_data *vc, struct fb_info *info,
        switch (depth) {
        case 1:
        {
-               int col = ~(0xfff << (max(info->var.green.length,
-                                         max(info->var.red.length,
-                                             info->var.blue.length)))) & 0xff;
-
+               int col = mono_col(info);
                /* 0 or 1 */
                int fg = (info->fix.visual != FB_VISUAL_MONO01) ? col : 0;
                int bg = (info->fix.visual != FB_VISUAL_MONO01) ? 0 : col;
@@ -537,9 +532,9 @@ static int __init fb_console_setup(char *this_opt)
                if (!strncmp(options, "rotate:", 7)) {
                        options += 7;
                        if (*options)
-                               rotate = simple_strtoul(options, &options, 0);
-                       if (rotate > 3)
-                               rotate = 0;
+                               initial_rotation = simple_strtoul(options, &options, 0);
+                       if (initial_rotation > 3)
+                               initial_rotation = 0;
                }
        }
        return 1;
@@ -610,6 +605,7 @@ static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,
        struct fbcon_ops *ops = info->fbcon_par;
        int cnt, erase = vc->vc_video_erase_char, step;
        unsigned short *save = NULL, *r, *q;
+       int logo_height;
 
        if (info->flags & FBINFO_MODULE) {
                logo_shown = FBCON_LOGO_DONTSHOW;
@@ -623,8 +619,7 @@ static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,
        if (fb_get_color_depth(&info->var, &info->fix) == 1)
                erase &= ~0x400;
        logo_height = fb_prepare_logo(info, ops->rotate);
-       logo_lines = (logo_height + vc->vc_font.height - 1) /
-               vc->vc_font.height;
+       logo_lines = DIV_ROUND_UP(logo_height, vc->vc_font.height);
        q = (unsigned short *) (vc->vc_origin +
                                vc->vc_size_row * rows);
        step = logo_lines * cols;
@@ -989,7 +984,7 @@ static const char *fbcon_startup(void)
        ops->graphics = 1;
        ops->cur_rotate = -1;
        info->fbcon_par = ops;
-       p->con_rotate = rotate;
+       p->con_rotate = initial_rotation;
        set_blitting_type(vc, info);
 
        if (info->fix.type != FB_TYPE_TEXT) {
@@ -1176,7 +1171,7 @@ static void fbcon_init(struct vc_data *vc, int init)
                con_copy_unimap(vc, svc);
 
        ops = info->fbcon_par;
-       p->con_rotate = rotate;
+       p->con_rotate = initial_rotation;
        set_blitting_type(vc, info);
 
        cols = vc->vc_cols;
@@ -1316,6 +1311,9 @@ static void fbcon_clear(struct vc_data *vc, int sy, int sx, int height,
        if (!height || !width)
                return;
 
+       if (sy < vc->vc_top && vc->vc_top == logo_lines)
+               vc->vc_top = 0;
+
        /* Split blits that cross physical y_wrap boundary */
 
        y_break = p->vrows - p->yscroll;
@@ -2268,9 +2266,7 @@ static int fbcon_switch(struct vc_data *vc)
         * in fb_set_var()
         */
        info->var.activate = var.activate;
-       var.yoffset = info->var.yoffset;
-       var.xoffset = info->var.xoffset;
-       var.vmode = info->var.vmode;
+       var.vmode |= info->var.vmode & ~FB_VMODE_MASK;
        fb_set_var(info, &var);
        ops->var = info->var;
 
@@ -2393,11 +2389,15 @@ static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch)
 
        if (!fbcon_is_inactive(vc, info)) {
                if (ops->blank_state != blank) {
+                       int ret = 1;
+
                        ops->blank_state = blank;
                        fbcon_cursor(vc, blank ? CM_ERASE : CM_DRAW);
                        ops->cursor_flash = (!blank);
 
-                       if (fb_blank(info, blank))
+                       if (info->fbops->fb_blank)
+                               ret = info->fbops->fb_blank(blank, info);
+                       if (ret)
                                fbcon_generic_blank(vc, info, blank);
                }
 
@@ -2795,7 +2795,7 @@ static int fbcon_scrolldelta(struct vc_data *vc, int lines)
 {
        struct fb_info *info = registered_fb[con2fb_map[fg_console]];
        struct fbcon_ops *ops = info->fbcon_par;
-       struct display *p = &fb_display[fg_console];
+       struct display *disp = &fb_display[fg_console];
        int offset, limit, scrollback_old;
 
        if (softback_top) {
@@ -2833,7 +2833,7 @@ static int fbcon_scrolldelta(struct vc_data *vc, int lines)
                        logo_shown = FBCON_LOGO_CANSHOW;
                }
                fbcon_cursor(vc, CM_ERASE | CM_SOFTBACK);
-               fbcon_redraw_softback(vc, p, lines);
+               fbcon_redraw_softback(vc, disp, lines);
                fbcon_cursor(vc, CM_DRAW | CM_SOFTBACK);
                return 0;
        }
@@ -2855,9 +2855,9 @@ static int fbcon_scrolldelta(struct vc_data *vc, int lines)
 
        fbcon_cursor(vc, CM_ERASE);
 
-       offset = p->yscroll - scrollback_current;
-       limit = p->vrows;
-       switch (p->scrollmode) {
+       offset = disp->yscroll - scrollback_current;
+       limit = disp->vrows;
+       switch (disp->scrollmode) {
        case SCROLL_WRAP_MOVE:
                info->var.vmode |= FB_VMODE_YWRAP;
                break;
@@ -3573,7 +3573,8 @@ static int __init fb_console_init(void)
 
        acquire_console_sem();
        fb_register_client(&fbcon_event_notifier);
-       fbcon_device = device_create(fb_class, NULL, MKDEV(0, 0), "fbcon");
+       fbcon_device = device_create(fb_class, NULL, MKDEV(0, 0), NULL,
+                                    "fbcon");
 
        if (IS_ERR(fbcon_device)) {
                printk(KERN_WARNING "Unable to create device "