[PATCH v3 02/18] drivers/fsi: Add device & driver definitions

From: christopher . lee . bostic
Date: Mon Jan 16 2017 - 16:23:44 EST


From: Jeremy Kerr <jk@xxxxxxxxxx>

Add structs for fsi devices & drivers, and struct device conversion
functions.

Signed-off-by: Jeremy Kerr <jk@xxxxxxxxxx>
Signed-off-by: Chris Bostic <cbostic@xxxxxxxxxx>
---
include/linux/fsi.h | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/include/linux/fsi.h b/include/linux/fsi.h
index 47aa181..f73886a 100644
--- a/include/linux/fsi.h
+++ b/include/linux/fsi.h
@@ -17,6 +17,17 @@

#include <linux/device.h>

+struct fsi_device {
+ struct device dev;
+};
+
+struct fsi_driver {
+ struct device_driver drv;
+};
+
+#define to_fsi_dev(devp) container_of(devp, struct fsi_device, dev)
+#define to_fsi_drv(drvp) container_of(drvp, struct fsi_driver, drv)
+
extern struct bus_type fsi_bus_type;

#endif /* LINUX_FSI_H */
--
1.8.2.2