diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 6c8cc1a1b8589abd2ea58a9be3d56e499eb12f15..2ee8bfa77116e9df9d09c8c0e43c2f00c745fe2f 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2057,6 +2057,7 @@ static int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode)
 		sdhci_send_command(host, &cmd);
 
 		host->cmd = NULL;
+		sdhci_del_timer(host, &mrq);
 
 		spin_unlock_irqrestore(&host->lock, flags);
 		/* Wait for Buffer Read Ready interrupt */