Create the card debugfs directory at the begining of the initilization
rather then the end as various steps in the initilization sequence will try
to register files and sub-directories in the card directory.

Fixes: 4e2576bd ("ASoC: soc-core: initialize debugfs in snd_soc_instantiate_card()")
Reported-by: NFabio Estevam <festevam@gmail.com>
Reported-by: NNicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NMark Brown <broonie@kernel.org>