spi: intel: make mem_ops comparison unique to opcode match

Instead of comparing parameters for every supported mem_ops, only compare
on opcode match, which is relatively more efficient.

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Link: https://lore.kernel.org/r/20231117144053.24005-1-raag.jadav@intel.com


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