* duplex (MicroWire) controllers. Provide chipslect() and txrx_bufs(),
* and custom setup()/cleanup() methods.
*/
+
+#include <linux/workqueue.h>
+
struct spi_bitbang {
struct workqueue_struct *workqueue;
struct work_struct work;
struct list_head queue;
u8 busy;
u8 use_dma;
+ u8 flags; /* extra spi->mode support */
struct spi_master *master;