From 09aa356b5584090aab6810ec8002936d710cd4ac Mon Sep 17 00:00:00 2001 From: Mathieu Segaud Date: Fri, 18 Apr 2008 13:29:38 -0700 Subject: [PATCH] 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 Signed-off-by: Andrew Morton Signed-off-by: Dave Airlie --- drivers/char/agp/frontend.c | 4 ++-- 1 file 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