diff --git a/drivers/net/wireless/st/cw1200/cw1200_sdio.c b/drivers/net/wireless/st/cw1200/cw1200_sdio.c
index 709f56e5ad875c534dc44fac64d371c74b88fe1a..1037ec62659d72999a2534936c86bb2959ecb79b 100644
--- a/drivers/net/wireless/st/cw1200/cw1200_sdio.c
+++ b/drivers/net/wireless/st/cw1200/cw1200_sdio.c
@@ -266,7 +266,7 @@ static int cw1200_sdio_pm(struct hwbus_priv *self, bool suspend)
 	return ret;
 }
 
-static struct hwbus_ops cw1200_sdio_hwbus_ops = {
+static const struct hwbus_ops cw1200_sdio_hwbus_ops = {
 	.hwbus_memcpy_fromio	= cw1200_sdio_memcpy_fromio,
 	.hwbus_memcpy_toio	= cw1200_sdio_memcpy_toio,
 	.lock			= cw1200_sdio_lock,
diff --git a/drivers/net/wireless/st/cw1200/cw1200_spi.c b/drivers/net/wireless/st/cw1200/cw1200_spi.c
index 63f95e9c29922b46ec77cf188019e5b1880cbbad..412fb6e49aed4f78805017a09f76f8138fa88fc4 100644
--- a/drivers/net/wireless/st/cw1200/cw1200_spi.c
+++ b/drivers/net/wireless/st/cw1200/cw1200_spi.c
@@ -352,7 +352,7 @@ static int cw1200_spi_pm(struct hwbus_priv *self, bool suspend)
 	return irq_set_irq_wake(self->func->irq, suspend);
 }
 
-static struct hwbus_ops cw1200_spi_hwbus_ops = {
+static const struct hwbus_ops cw1200_spi_hwbus_ops = {
 	.hwbus_memcpy_fromio	= cw1200_spi_memcpy_fromio,
 	.hwbus_memcpy_toio	= cw1200_spi_memcpy_toio,
 	.lock			= cw1200_spi_lock,