--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
-@@ -810,3 +810,5 @@ config MMC_MTK
+@@ -811,3 +811,5 @@ config MMC_MTK
If you have a machine with a integrated SD/MMC card reader, say Y or M here.
This is needed if support for any SD/SDIO/MMC devices is required.
If unsure, say N.
+ host->mrq = mrq;
+
+ if (msdc_do_request(mmc,mrq)) {
-+ if(host->hw->flags & MSDC_REMOVABLE && mrq->data && mrq->data->error) {
-+ //msdc_tune_request(mmc,mrq);
++ if(host->hw->flags & MSDC_REMOVABLE && CONFIG_SOC_MT7621 && mrq->data && mrq->data->error) {
++ msdc_tune_request(mmc,mrq);
+ }
+ }
+