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path: root/drivers/video/macfb.c
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Diffstat (limited to 'drivers/video/macfb.c')
-rw-r--r--drivers/video/macfb.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/video/macfb.c b/drivers/video/macfb.c
index 80a04380716..180d94c2b4d 100644
--- a/drivers/video/macfb.c
+++ b/drivers/video/macfb.c
@@ -608,6 +608,22 @@ void __init macfb_setup(char *options)
}
}
+static void __init iounmap_macfb(void)
+{
+ if (valkyrie_cmap_regs)
+ iounmap(valkyrie_cmap_regs);
+ if (dafb_cmap_regs)
+ iounmap(dafb_cmap_regs);
+ if (v8_brazil_cmap_regs)
+ iounmap(v8_brazil_cmap_regs);
+ if (rbv_cmap_regs)
+ iounmap(rbv_cmap_regs);
+ if (civic_cmap_regs)
+ iounmap(civic_cmap_regs);
+ if (csc_cmap_regs)
+ iounmap(csc_cmap_regs);
+}
+
static int __init macfb_init(void)
{
int video_cmap_len, video_is_nubus = 0;
@@ -962,6 +978,10 @@ static int __init macfb_init(void)
if (!err)
printk("fb%d: %s frame buffer device\n",
fb_info.node, fb_info.fix.id);
+ else {
+ iounmap(fb_info.screen_base);
+ iounmap_macfb();
+ }
return err;
}