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path: root/drivers/video/valkyriefb.c
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Diffstat (limited to 'drivers/video/valkyriefb.c')
-rw-r--r--drivers/video/valkyriefb.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/video/valkyriefb.c b/drivers/video/valkyriefb.c
index 7b0cef9ca8f9..4bb9a0b18950 100644
--- a/drivers/video/valkyriefb.c
+++ b/drivers/video/valkyriefb.c
@@ -119,7 +119,7 @@ static void set_valkyrie_clock(unsigned char *params);
119static int valkyrie_var_to_par(struct fb_var_screeninfo *var, 119static int valkyrie_var_to_par(struct fb_var_screeninfo *var,
120 struct fb_par_valkyrie *par, const struct fb_info *fb_info); 120 struct fb_par_valkyrie *par, const struct fb_info *fb_info);
121 121
122static void valkyrie_init_info(struct fb_info *info, struct fb_info_valkyrie *p); 122static int valkyrie_init_info(struct fb_info *info, struct fb_info_valkyrie *p);
123static void valkyrie_par_to_fix(struct fb_par_valkyrie *par, struct fb_fix_screeninfo *fix); 123static void valkyrie_par_to_fix(struct fb_par_valkyrie *par, struct fb_fix_screeninfo *fix);
124static void valkyrie_init_fix(struct fb_fix_screeninfo *fix, struct fb_info_valkyrie *p); 124static void valkyrie_init_fix(struct fb_fix_screeninfo *fix, struct fb_info_valkyrie *p);
125 125
@@ -381,18 +381,22 @@ int __init valkyriefb_init(void)
381 381
382 valkyrie_choose_mode(p); 382 valkyrie_choose_mode(p);
383 mac_vmode_to_var(default_vmode, default_cmode, &p->info.var); 383 mac_vmode_to_var(default_vmode, default_cmode, &p->info.var);
384 valkyrie_init_info(&p->info, p); 384 err = valkyrie_init_info(&p->info, p);
385 if (err < 0)
386 goto out_free;
385 valkyrie_init_fix(&p->info.fix, p); 387 valkyrie_init_fix(&p->info.fix, p);
386 if (valkyriefb_set_par(&p->info)) 388 if (valkyriefb_set_par(&p->info))
387 /* "can't happen" */ 389 /* "can't happen" */
388 printk(KERN_ERR "valkyriefb: can't set default video mode\n"); 390 printk(KERN_ERR "valkyriefb: can't set default video mode\n");
389 391
390 if ((err = register_framebuffer(&p->info)) != 0) 392 if ((err = register_framebuffer(&p->info)) != 0)
391 goto out_free; 393 goto out_cmap_free;
392 394
393 printk(KERN_INFO "fb%d: valkyrie frame buffer device\n", p->info.node); 395 printk(KERN_INFO "fb%d: valkyrie frame buffer device\n", p->info.node);
394 return 0; 396 return 0;
395 397
398 out_cmap_free:
399 fb_dealloc_cmap(&p->info.cmap);
396 out_free: 400 out_free:
397 if (p->frame_buffer) 401 if (p->frame_buffer)
398 iounmap(p->frame_buffer); 402 iounmap(p->frame_buffer);
@@ -538,14 +542,15 @@ static void valkyrie_par_to_fix(struct fb_par_valkyrie *par,
538 /* ywrapstep, xpanstep, ypanstep */ 542 /* ywrapstep, xpanstep, ypanstep */
539} 543}
540 544
541static void __init valkyrie_init_info(struct fb_info *info, struct fb_info_valkyrie *p) 545static int __init valkyrie_init_info(struct fb_info *info,
546 struct fb_info_valkyrie *p)
542{ 547{
543 info->fbops = &valkyriefb_ops; 548 info->fbops = &valkyriefb_ops;
544 info->screen_base = p->frame_buffer + 0x1000; 549 info->screen_base = p->frame_buffer + 0x1000;
545 info->flags = FBINFO_DEFAULT; 550 info->flags = FBINFO_DEFAULT;
546 info->pseudo_palette = p->pseudo_palette; 551 info->pseudo_palette = p->pseudo_palette;
547 fb_alloc_cmap(&info->cmap, 256, 0);
548 info->par = &p->par; 552 info->par = &p->par;
553 return fb_alloc_cmap(&info->cmap, 256, 0);
549} 554}
550 555
551 556