diff --git a/ft2232_spi.c b/ft2232_spi.c
index a82153d..6c6d49b 100644
--- a/ft2232_spi.c
+++ b/ft2232_spi.c
@@ -214,9 +214,9 @@
 }
 
 /* Returns 0 upon success, a negative number upon errors. */
-static int ft2232_spi_send_multicommand(const struct flashctx *flash, struct spi_command *cmds)
+static int ft2232_spi_send_multicommand(const struct spi_master *mst, struct spi_command *cmds)
 {
-	struct ft2232_data *spi_data = flash->mst.spi->data;
+	struct ft2232_data *spi_data = mst->data;
 	struct ftdi_context *ftdic = &spi_data->ftdi_context;
 	static unsigned char buf[FTDI_HW_BUFFER_SIZE];
 	size_t i = 0;