Arnd Bergmann <arnd@arndb.de> writes:

> The driver tries to redefine mutex_lock_interruptible as an open-coded
> mutex_lock_killable, but that definition clashes with the normal
> mutex_lock_interruptible definition when CONFIG_DEBUG_LOCK_ALLOC
> is set:

These two are:

Acked-by: Eric Anholt <eric@anholt.net>