diff options
Diffstat (limited to 'drivers/video/fbdev/pvr2fb.c')
| -rw-r--r-- | drivers/video/fbdev/pvr2fb.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c index 7c74f58fc10..0e24eb9c219 100644 --- a/drivers/video/fbdev/pvr2fb.c +++ b/drivers/video/fbdev/pvr2fb.c @@ -686,10 +686,8 @@ static ssize_t pvr2fb_write(struct fb_info *info, const char *buf, if (!pages) return -ENOMEM; - down_read(¤t->mm->mmap_sem); - ret = get_user_pages(current, current->mm, (unsigned long)buf, - nr_pages, WRITE, 0, pages, NULL); - up_read(¤t->mm->mmap_sem); + ret = get_user_pages_unlocked(current, current->mm, (unsigned long)buf, + nr_pages, WRITE, 0, pages); if (ret < nr_pages) { nr_pages = ret; |