diff --git a/drivers/mmc/mv_sdhci.c b/drivers/mmc/mv_sdhci.c
index 1501974..2fe34b6 100644
--- a/drivers/mmc/mv_sdhci.c
+++ b/drivers/mmc/mv_sdhci.c
@@ -44,8 +44,7 @@
 	host->quirks = quirks;
 #ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS
 	memset(&mv_ops, 0, sizeof(struct sdhci_ops));
-	if (mv_sdhci_writeb != NULL)
-		mv_ops.write_b = mv_sdhci_writeb;
+	mv_ops.write_b = mv_sdhci_writeb;
 	host->ops = &mv_ops;
 #endif
 	if (quirks & SDHCI_QUIRK_REG32_RW)