autofs/autofs4: Move compat_ioctl handling into fs

Handling of autofs ioctl numbers does not need to be generic
and can easily be done directly in autofs itself.

This also pushes the BKL into autofs and autofs4 ioctl
methods.

Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: H. Peter Anvin <[email protected]>
Cc: Al Viro <[email protected]>
Cc: Ian Kent <[email protected]>
Cc: Autofs <[email protected]>
Cc: John Kacur <[email protected]>
Signed-off-by: Frederic Weisbecker <[email protected]>
4 files changed