提交 c6d7ba8b 编写于 作者: F Frederic Weisbecker

v4l: Remove reference to bkl ioctl in compat ioctl handling

There are no more users of struct file_operations:ioctl. These
can be safely removed.
Signed-off-by: NFrederic Weisbecker <fweisbec@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
上级 02d6d685
...@@ -228,11 +228,6 @@ static long native_ioctl(struct file *file, unsigned int cmd, unsigned long arg) ...@@ -228,11 +228,6 @@ static long native_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
if (file->f_op->unlocked_ioctl) if (file->f_op->unlocked_ioctl)
ret = file->f_op->unlocked_ioctl(file, cmd, arg); ret = file->f_op->unlocked_ioctl(file, cmd, arg);
else if (file->f_op->ioctl) {
lock_kernel();
ret = file->f_op->ioctl(file->f_path.dentry->d_inode, file, cmd, arg);
unlock_kernel();
}
return ret; return ret;
} }
...@@ -973,7 +968,7 @@ long v4l2_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg) ...@@ -973,7 +968,7 @@ long v4l2_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
{ {
long ret = -ENOIOCTLCMD; long ret = -ENOIOCTLCMD;
if (!file->f_op->ioctl && !file->f_op->unlocked_ioctl) if (!file->f_op->unlocked_ioctl)
return ret; return ret;
switch (cmd) { switch (cmd) {
......
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