diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index c67120bf2e93..6409f31d328c 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -812,7 +812,7 @@ mmci_start_command(struct mmci_host *host, struct mmc_command *cmd, u32 c)
 
 	if (readl(base + MMCICOMMAND) & MCI_CPSM_ENABLE) {
 		writel(0, base + MMCICOMMAND);
-		udelay(1);
+		mmci_reg_delay(host);
 	}
 
 	c |= cmd->opcode | MCI_CPSM_ENABLE;