diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 3d338b4b416af47ebcdfc3c9e59bfbe6a0a42ef7..0636e9a587b1283ed6c673cae2133c82f1398348 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2349,19 +2349,30 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id)
 int sdhci_suspend_host(struct sdhci_host *host)
 {
 	int ret;
+	bool has_tuning_timer;
 
 	sdhci_disable_card_detection(host);
 
 	/* Disable tuning since we are suspending */
-	if (host->version >= SDHCI_SPEC_300 && host->tuning_count &&
-	    host->tuning_mode == SDHCI_TUNING_MODE_1) {
+	has_tuning_timer = host->version >= SDHCI_SPEC_300 &&
+		host->tuning_count && host->tuning_mode == SDHCI_TUNING_MODE_1;
+	if (has_tuning_timer) {
 		del_timer_sync(&host->tuning_timer);
 		host->flags &= ~SDHCI_NEEDS_RETUNING;
 	}
 
 	ret = mmc_suspend_host(host->mmc);
-	if (ret)
+	if (ret) {
+		if (has_tuning_timer) {
+			host->flags |= SDHCI_NEEDS_RETUNING;
+			mod_timer(&host->tuning_timer, jiffies +
+					host->tuning_count * HZ);
+		}
+
+		sdhci_enable_card_detection(host);
+
 		return ret;
+	}
 
 	free_irq(host->irq, host);