added temporary unused attribute to qspi quad mode functions
@@ -21,9 +21,11 @@ static uint32_t quad_enable(QSPI_HandleTypeDef *hqspi);
static uint32_t enable_memory_mapped_mode(QSPI_HandleTypeDef *hqspi);
static uint32_t autopolling_mem_ready(QSPI_HandleTypeDef *hqspi,
uint32_t timeout);
-static uint32_t enter_quad_mode(QSPI_HandleTypeDef *hqspi);
-static uint32_t exit_quad_mode(QSPI_HandleTypeDef *hqspi);
-static uint8_t get_status_register(QSPI_HandleTypeDef *hqspi);
+
+// These functions are defined, but we haven't added the ability to switch to quad mode. So they're currently unused.
+static uint32_t enter_quad_mode(QSPI_HandleTypeDef *hqspi) __attribute__((unused));
+static uint32_t exit_quad_mode(QSPI_HandleTypeDef *hqspi) __attribute__((unused));
+static uint8_t get_status_register(QSPI_HandleTypeDef *hqspi) __attribute__((unused));
typedef struct
{
