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authorMathieu Segaud <mathieu.segaud@regala.cx>2008-04-18 13:29:38 -0700
committerDave Airlie <airlied@linux.ie>2008-04-26 18:43:20 +1000
commit09aa356b5584090aab6810ec8002936d710cd4ac (patch)
tree3a36423ce815c31b72a062e674071ec2cd51c011 /drivers/char/agp/frontend.c
parent4ab92bcf773e7b9e1367897047d5fa4d151d9e90 (diff)
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>
Diffstat (limited to 'drivers/char/agp/frontend.c')
-rw-r--r--drivers/char/agp/frontend.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
index 55d7a82bd071..857b26227d87 100644
--- a/drivers/char/agp/frontend.c
+++ b/drivers/char/agp/frontend.c
@@ -967,7 +967,7 @@ int agpioc_chipset_flush_wrap(struct agp_file_private *priv)
return 0;
}
-static int agp_ioctl(struct inode *inode, struct file *file,
+static long agp_ioctl(struct file *file,
unsigned int cmd, unsigned long arg)
{
struct agp_file_private *curr_priv = file->private_data;
@@ -1058,7 +1058,7 @@ static const struct file_operations agp_fops =
.llseek = no_llseek,
.read = agp_read,
.write = agp_write,
- .ioctl = agp_ioctl,
+ .unlocked_ioctl = agp_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = compat_agp_ioctl,
#endif