ASoC: arizona: Fix a wrong free in wm8997_probe

In the normal path, we should not free the arizona,
we should return immediately. It will be free when
call remove operation.

Fixes: 31833ead ("ASoC: arizona: Move request of speaker IRQs into bus probe")
Reported-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Acked-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20201111130923.220186-2-zhangqilong3@huawei.com


Signed-off-by: Mark Brown <broonie@kernel.org>