ALSA: control: Fix power_ref lock order for compat code, too

ALSA: control: Fix power_ref lock order for compat code, too

[ Upstream commit a1066453b5e49a28523f3ecbbfe4e06c6a29561c ]

In the previous change for swapping the power_ref and controls_rwsem
lock order, the code path for the compat layer was forgotten.
This patch covers the remaining code.

Fixes: fcc62b19104a ("ALSA: control: Take power_ref lock primarily")
Link: https://patch.msgid.link/20240808163128.20383-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>