diff options
| -rw-r--r-- | drivers/video/fbdev/w100fb.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/video/fbdev/w100fb.c b/drivers/video/fbdev/w100fb.c index d96ab28f8ce4..4e641a780726 100644 --- a/drivers/video/fbdev/w100fb.c +++ b/drivers/video/fbdev/w100fb.c @@ -770,12 +770,18 @@ out: fb_dealloc_cmap(&info->cmap); kfree(info->pseudo_palette); } - if (remapped_fbuf != NULL) + if (remapped_fbuf != NULL) { iounmap(remapped_fbuf); - if (remapped_regs != NULL) + remapped_fbuf = NULL; + } + if (remapped_regs != NULL) { iounmap(remapped_regs); - if (remapped_base != NULL) + remapped_regs = NULL; + } + if (remapped_base != NULL) { iounmap(remapped_base); + remapped_base = NULL; + } if (info) framebuffer_release(info); return err; @@ -795,8 +801,11 @@ static int w100fb_remove(struct platform_device *pdev) fb_dealloc_cmap(&info->cmap); iounmap(remapped_base); + remapped_base = NULL; iounmap(remapped_regs); + remapped_regs = NULL; iounmap(remapped_fbuf); + remapped_fbuf = NULL; framebuffer_release(info); |