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drivers/fsi: Add slave definition

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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@linux.vnet.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jeremy Kerr 2017-06-06 16:08:37 -05:00 committed by Greg Kroah-Hartman
parent 09aecfab93
commit faf0b116de
1 changed files with 10 additions and 0 deletions
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10
drivers/fsi/fsi-core.c
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@ -22,6 +22,16 @@
static DEFINE_IDA(master_ida);
struct fsi_slave {
struct device dev;
struct fsi_master *master;
int id;
int link;
uint32_t size; /* size of slave address space */
};
#define to_fsi_slave(d) container_of(d, struct fsi_slave, dev)
/* FSI master support */
int fsi_master_register(struct fsi_master *master)
{