[PATCH] q40fb: New framebuffer_alloc API and class_dev changes

[PATCH] q40fb: New framebuffer_alloc API and class_dev changes

[Kronos]

Hi,
this patch converts driver/video/q40fb.c to framebuffer_alloc:

======== drivers/video/q40fb.c 1.24 ========
D 1.24 03/09/14 00:09:28+02:00 kronos@kronoz.cjb.net 26 25 14/10/117
P drivers/video/q40fb.c
C switch to framebuffer_alloc
------------------------------------------------

===== drivers/video/q40fb.c 1.23 vs 1.24 =====
--- 1.23/drivers/video/q40fb.c	Thu Apr 24 12:30:41 2003
+++ 1.24/drivers/video/q40fb.c	Sun Sep 14 00:09:28 2003
@@ -31,7 +31,7 @@
 #define Q40_PHYS_SCREEN_ADDR 0xFE800000
 
 static u32 pseudo_palette[17];
-static struct fb_info fb_info;
+static struct fb_info *fb_info;
 
 static struct fb_fix_screeninfo q40fb_fix __initdata = {
 	.id		= "Q40",
@@ -100,27 +100,31 @@
         if ( !MACH_IS_Q40)
 	  return -ENXIO;
 
+	fb_info = framebuffer_alloc(0, NULL);
+	if (!fb_info)
+		return -ENOMEM;
+
 	/* mapped in q40/config.c */
 	q40fb_fix.smem_start = Q40_PHYS_SCREEN_ADDR;
 	
-	fb_info.var = q40fb_var;
-	fb_info.fix = q40fb_fix;
-	fb_info.fbops = &q40fb_ops;
-	fb_info.flags = FBINFO_FLAG_DEFAULT;  /* not as module for now */
-	fb_info.pseudo_palette = pseudo_palette;	
-   	fb_info.screen_base = (char *) q40fb_fix.smem_start;
+	fb_info->var = q40fb_var;
+	fb_info->fix = q40fb_fix;
+	fb_info->fbops = &q40fb_ops;
+	fb_info->flags = FBINFO_FLAG_DEFAULT;  /* not as module for now */
+	fb_info->pseudo_palette = pseudo_palette;	
+   	fb_info->screen_base = (char *) q40fb_fix.smem_start;
 
-	fb_alloc_cmap(&fb_info.cmap, 16, 0);
+	fb_alloc_cmap(&fb_info->cmap, 16, 0);
 
 	master_outb(3, DISPLAY_CONTROL_REG);
 
-	if (register_framebuffer(&fb_info) < 0) {
+	if (register_framebuffer(fb_info) < 0) {
 		printk(KERN_ERR "Unable to register Q40 frame buffer\n");
 		return -EINVAL;
 	}
 
         printk(KERN_INFO "fb%d: Q40 frame buffer alive and kicking !\n",
-	       fb_info.node);
+	       fb_info->node);
 	return 0;
 }
 


Luca
-- 
Reply-To: kronos@kronoz.cjb.net
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