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Subject[PATCH v3 05/18] drivers/fsi: Add slave definition
Date
From: Jeremy Kerr <jk@ozlabs.org>

Add the initial fsi slave device, which is private to the core code.
This will be a child of the master, and parent to endpoint devices.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Chris Bostic <cbostic@us.ibm.com>
---
drivers/fsi/fsi-core.c | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/drivers/fsi/fsi-core.c b/drivers/fsi/fsi-core.c
index c7469fe..78d9c558 100644
--- a/drivers/fsi/fsi-core.c
+++ b/drivers/fsi/fsi-core.c
@@ -22,6 +22,15 @@

static DEFINE_IDA(master_ida);

+struct fsi_slave {
+ struct device dev;
+ struct fsi_master *master;
+ int link;
+ uint8_t id;
+};
+
+#define to_fsi_slave(d) container_of(d, struct fsi_slave, dev)
+
/* FSI master support */

int fsi_master_register(struct fsi_master *master)
--
1.8.2.2
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