misc: rtsx: Quiesce rts5249 on system suspend

misc: rtsx: Quiesce rts5249 on system suspend

Set more registers in force_power_down callback to avoid S3 wakeup from
hotplugging cards.

This is originally written by Ricky WU.

Link: https://lore.kernel.org/lkml/c4525b4738f94483b9b8f8571fc80646@realtek.com/
Cc: Ricky WU <ricky_wu@realtek.com>
Tested-by: Ricky WU <ricky_wu@realtek.com>
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20220125055010.1866563-4-kai.heng.feng@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>