pvr2fs: use get_user_pages_fast()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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@ -686,9 +686,7 @@ static ssize_t pvr2fb_write(struct fb_info *info, const char *buf,
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if (!pages)
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return -ENOMEM;
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ret = get_user_pages_unlocked((unsigned long)buf, nr_pages, pages,
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FOLL_WRITE);
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ret = get_user_pages_fast((unsigned long)buf, nr_pages, true, pages);
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if (ret < nr_pages) {
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nr_pages = ret;
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ret = -EINVAL;
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