diff --git a/drivers/spi/spi-bcm63xx-hsspi.c b/drivers/spi/spi-bcm63xx-hsspi.c
index 01d5acad4a1b09cd55c303fcfccc43e450b66d7a..a65a0ec67641dd5ffa1224dec6421f99a3203e51 100644
--- a/drivers/spi/spi-bcm63xx-hsspi.c
+++ b/drivers/spi/spi-bcm63xx-hsspi.c
@@ -194,7 +194,7 @@ static int bcm63xx_hsspi_do_txrx(struct spi_device *spi, struct spi_transfer *t)
 			tx += curr_step;
 		}
 
-		__raw_writew(opcode | curr_step, bs->fifo);
+		__raw_writew((u16)cpu_to_be16(opcode | curr_step), bs->fifo);
 
 		/* enable interrupt */
 		__raw_writel(HSSPI_PINGx_CMD_DONE(0),