For some reason rt5670_i2c_probe() does a pm_runtime_put() at the end
of a successful probe. But it has never done a pm_runtime_get() leading
to the following error being logged into dmesg:

 rt5670 i2c-10EC5640:00: Runtime PM usage count underflow!

Fix this by removing the unnecessary pm_runtime_put().

Fixes: 64e89e5f ("ASoC: rt5670: Add runtime PM support")
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20221213123319.11285-1-hdegoede@redhat.comSigned-off-by: Mark Brown <broonie@kernel.org>