staging: vc04_services: remove odd vchiq_debugfs_top() wrapper

vchiq_debugfs_top() is only a wrapper around a pointer to a dentry, so
just use the dentry directly instead, making it a static variable
instead of part of a static structure.

This also removes the pointless BUG_ON() when checking that dentry as no
one should ever care if debugfs is working or not, and the kernel should
really not panic over something as trivial as that.

Suggested-by: Eric Anholt <[email protected]>
Cc: Stefan Wahren <[email protected]>
Cc: Kees Cook <[email protected]>
Cc: Dan Carpenter <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Keerthi Reddy <[email protected]>
Cc: [email protected]
Cc: [email protected]
Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

0 files changed, 0 insertions, 0 deletions