phy: lynx-28g: move struct lynx_info definitions downwards

phy: lynx-28g: move struct lynx_info definitions downwards

We need to be able to reference more function pointers in upcoming
patches. The struct lynx_info definitions are currently placed a bit up
in lynx-28g.c in order to be able to do that without function prototype
forward declarations, so move them downward to avoid that situation.

No functional change intended.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://patch.msgid.link/20260610151952.2141019-9-vladimir.oltean@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>