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agp: convert drivers/char/agp/frontend.c to use unlocked_ioctl
As of now, agp_compat_ioctl already runs without the BKL. Mutual exclusion is enforced by agp_fe.agp_mutex in agp_ioctl() and agp_compat_ioctl(). Apply the same locking rationale to the two functions allowing BKL cleanup. Signed-off-by: Mathieu Segaud <mathieu.segaud@regala.cx> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
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4ab92bcf77
commit
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1 changed files with 2 additions and 2 deletions
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@ -967,7 +967,7 @@ int agpioc_chipset_flush_wrap(struct agp_file_private *priv)
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return 0;
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}
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static int agp_ioctl(struct inode *inode, struct file *file,
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static long agp_ioctl(struct file *file,
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unsigned int cmd, unsigned long arg)
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{
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struct agp_file_private *curr_priv = file->private_data;
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@ -1058,7 +1058,7 @@ static const struct file_operations agp_fops =
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.llseek = no_llseek,
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.read = agp_read,
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.write = agp_write,
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.ioctl = agp_ioctl,
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.unlocked_ioctl = agp_ioctl,
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#ifdef CONFIG_COMPAT
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.compat_ioctl = compat_agp_ioctl,
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#endif
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