--- zzzz-none-000/linux-3.10.107/drivers/mmc/host/bfin_sdh.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/mmc/host/bfin_sdh.c	2021-02-04 17:41:59.000000000 +0000
@@ -391,6 +391,7 @@
 		/* Disable 4 bit SDIO */
 		cfg &= ~SD4E;
 	}
+	bfin_write_SDH_CFG(cfg);
 
 	host->power_mode = ios->power_mode;
 #ifndef RSI_BLKSZ
@@ -415,7 +416,6 @@
 		cfg &= ~SD_CMD_OD;
 # endif
 
-
 	if (ios->power_mode != MMC_POWER_OFF)
 		cfg |= PWR_ON;
 	else
@@ -433,7 +433,6 @@
 		clk_ctl |= CLK_E;
 		host->clk_div = clk_div;
 		bfin_write_SDH_CLK_CTL(clk_ctl);
-
 	} else
 		sdh_stop_clock(host);
 
@@ -621,8 +620,6 @@
 {
 	struct mmc_host *mmc = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
-
 	if (mmc) {
 		struct sdh_host *host = mmc_priv(mmc);
 
@@ -642,21 +639,15 @@
 #ifdef CONFIG_PM
 static int sdh_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct mmc_host *mmc = platform_get_drvdata(dev);
 	struct bfin_sd_host *drv_data = get_sdh_data(dev);
-	int ret = 0;
-
-	if (mmc)
-		ret = mmc_suspend_host(mmc);
 
 	peripheral_free_list(drv_data->pin_req);
 
-	return ret;
+	return 0;
 }
 
 static int sdh_resume(struct platform_device *dev)
 {
-	struct mmc_host *mmc = platform_get_drvdata(dev);
 	struct bfin_sd_host *drv_data = get_sdh_data(dev);
 	int ret = 0;
 
@@ -667,10 +658,6 @@
 	}
 
 	sdh_reset();
-
-	if (mmc)
-		ret = mmc_resume_host(mmc);
-
 	return ret;
 }
 #else