commit 101bd907 ("misc: rtsx: judge ASPM Mode to set PETXCFG Reg")
some readers no longer force #CLKREQ to low
when the system need to enter ASPM.
But some platform maybe not implement complete ASPM?
it causes some platforms can not boot

Like in the past only the platform support L1ss we release the #CLKREQ.
Move the judgment (L1ss) to probe,
we think read config space one time when the driver start is enough

Fixes: 101bd907 ("misc: rtsx: judge ASPM Mode to set PETXCFG Reg")
Cc: stable <stable@kernel.org>
Reported-by: Paul Grandperrin <paul.grandperrin@gmail.com>
Signed-off-by: Ricky Wu <ricky_wu@realtek.com>
Tested-By: Jade Lovelace <lists@jade.fyi>
Link: https://lore.kernel.org/r/37b1afb997f14946a8784c73d1f9a4f5@realtek.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>