phy: lynx-28g: improve lynx_28g_probe() sequence

phy: lynx-28g: improve lynx_28g_probe() sequence

dev_set_drvdata() is called twice, it is sufficient to do it only once.

devm_of_phy_provider_register() can fail, and if it does, the
&priv->cdr_check work item is queued, but not cancelled, and the device
probing failed, so it will trigger use after free. This is a minor risk
though.

Resource initialization should be done a little earlier, in case we need
to dereference dev_get_drvdata() in lynx_28g_pll_read_configuration() or
in lynx_28g_lane_read_configuration().

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://patch.msgid.link/20251125114847.804961-16-vladimir.oltean@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>