mmc: sunxi-mmc: Ensure host is suspended during system sleep

If the device suspend process begins before the mmc host's autosuspend
timeout, the host will continue running during system sleep. Avoid
this by forcing runtime suspend during a global suspend transition.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20210113052421.36553-1-samuel@sholland.orgSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/sunxi-mmc.c

@@ -1529,6 +1529,8 @@ static int sunxi_mmc_runtime_suspend(struct device *dev)
 #endif
 
 static const struct dev_pm_ops sunxi_mmc_pm_ops = {
+	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
+				pm_runtime_force_resume)
 	SET_RUNTIME_PM_OPS(sunxi_mmc_runtime_suspend,
 			   sunxi_mmc_runtime_resume,
 			   NULL)