From mboxrd@z Thu Jan 1 00:00:00 1970 From: christopher.lee.bostic@gmail.com (christopher.lee.bostic at gmail.com) Date: Thu, 12 Jan 2017 16:25:28 -0600 Subject: [PATCH v2 04/18] drivers/fsi: Add slave definition Message-ID: <1484259928-79186-1-git-send-email-christopher.lee.bostic@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Jeremy Kerr 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 Signed-off-by: Chris Bostic --- 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