net: dsa: yt921x: Refactor long register helpers

Dealing long registers with u64 is good, until you realize there are
longer 96-bit registers.

Refactor reg64 helpers to use u32 arrays instead of u64 values, in
preparation for 96-bit registers. We do not keep the separate u64
version for reg64 to avoid duplicated wrappers, although it looks better
when dealing with reg64 *only*.

Helpers for reg96 should be added when they are actually used to avoid
function unused warnings.

Signed-off-by: David Yang <mmyangfl@gmail.com>
Link: https://patch.msgid.link/20260430114529.3536911-3-mmyangfl@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

0 files changed, 0 insertions, 0 deletions