Commit5b4258f672("misc: rtsx: rts5249 support runtime PM") uses "rtd3_work" and "idle_work" to manage it's own runtime PM state machine. When its child device, rtsx_pci_sdmmc, uses runtime PM refcount correctly, all the additional works can be managed by generic runtime PM helpers. So consolidate "idle_work" and "rtd3_work" into generic runtime idle callback and runtime suspend callback, respectively. Fixes:5b4258f672("misc: rtsx: rts5249 support runtime PM") 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/20220125055010.1866563-2-kai.heng.feng@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>