arm64: cache: Remove unused CTR_CACHE_MINLINE_MASK

A recent change renamed CTR_DMINLINE_SHIFT to CTR_EL0_DminLine_SHIFT but
didn't fully update CTR_CACHE_MINLINE_MASK. As CTR_CACHE_MINLINE_MASK is
not used anywhere anyway, just remove it.

Signed-off-by: Kristina Martsenko <kristina.martsenko@arm.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Kristina Martsenko <kristina.martsenko@arm.com>
Link: https://lore.kernel.org/r/20220905225425.1871461-4-broonie@kernel.org


Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>