ASoC: intel: atom: Use pure devres PCI

pci_request_regions() is a hybrid function which becomes managed if
pcim_enable_device() was called before. This hybrid nature is deprecated
and should not be used anymore.

Replace pci_request_regions() with the always-managed function
pcim_request_all_regions().

Remove the call to pci_release_regions(), since pcim_ functions do
cleanup automatically.

Pass 0 as length parameter to pcim_iomap(), which is the standard way
for ioremapping an entire BAR.

Signed-off-by: Philipp Stanner <phasta@kernel.org>
Link: https://patch.msgid.link/20250425081742.61623-5-phasta@kernel.org


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