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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);
static int valkyrie_var_to_par(struct fb_var_screeninfo *var,
struct fb_par_valkyrie *par, const struct fb_info *fb_info);
-static void valkyrie_init_info(struct fb_info *info, struct fb_info_valkyrie *p);
+static int valkyrie_init_info(struct fb_info *info, struct fb_info_valkyrie *p);
static void valkyrie_par_to_fix(struct fb_par_valkyrie *par, struct fb_fix_screeninfo *fix);
static void valkyrie_init_fix(struct fb_fix_screeninfo *fix, struct fb_info_valkyrie *p);
@@ -381,18 +381,22 @@ int __init valkyriefb_init(void)
valkyrie_choose_mode(p);
mac_vmode_to_var(default_vmode, default_cmode, &p->info.var);
- valkyrie_init_info(&p->info, p);
+ err = valkyrie_init_info(&p->info, p);
+ if (err < 0)
+ goto out_free;
valkyrie_init_fix(&p->info.fix, p);
if (valkyriefb_set_par(&p->info))
/* "can't happen" */
printk(KERN_ERR "valkyriefb: can't set default video mode\n");
if ((err = register_framebuffer(&p->info)) != 0)
- goto out_free;
+ goto out_cmap_free;
printk(KERN_INFO "fb%d: valkyrie frame buffer device\n", p->info.node);
return 0;
+ out_cmap_free:
+ fb_dealloc_cmap(&p->info.cmap);
out_free:
if (p->frame_buffer)
iounmap(p->frame_buffer);
@@ -538,14 +542,15 @@ static void valkyrie_par_to_fix(struct fb_par_valkyrie *par,
/* ywrapstep, xpanstep, ypanstep */
}
-static void __init valkyrie_init_info(struct fb_info *info, struct fb_info_valkyrie *p)
+static int __init valkyrie_init_info(struct fb_info *info,
+ struct fb_info_valkyrie *p)
{
info->fbops = &valkyriefb_ops;
info->screen_base = p->frame_buffer + 0x1000;
info->flags = FBINFO_DEFAULT;
info->pseudo_palette = p->pseudo_palette;
- fb_alloc_cmap(&info->cmap, 256, 0);
info->par = &p->par;
+ return fb_alloc_cmap(&info->cmap, 256, 0);
}