From dd37eed7db0f7607fa41887c11c1e428faa15d0c Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Wed, 1 Feb 2017 10:53:43 -0600 Subject: drivers/fsi: add driver to device matches Driver bind to devices based on the engine types & (optional) versions. Signed-off-by: Jeremy Kerr Signed-off-by: Chris Bostic Signed-off-by: Greg Kroah-Hartman --- include/linux/fsi.h | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) (limited to 'include/linux/fsi.h') diff --git a/include/linux/fsi.h b/include/linux/fsi.h index f73886a5af01..273cbf6400ea 100644 --- a/include/linux/fsi.h +++ b/include/linux/fsi.h @@ -18,11 +18,28 @@ #include struct fsi_device { - struct device dev; + struct device dev; + u8 engine_type; + u8 version; }; +struct fsi_device_id { + u8 engine_type; + u8 version; +}; + +#define FSI_VERSION_ANY 0 + +#define FSI_DEVICE(t) \ + .engine_type = (t), .version = FSI_VERSION_ANY, + +#define FSI_DEVICE_VERSIONED(t, v) \ + .engine_type = (t), .version = (v), + + struct fsi_driver { - struct device_driver drv; + struct device_driver drv; + const struct fsi_device_id *id_table; }; #define to_fsi_dev(devp) container_of(devp, struct fsi_device, dev) -- cgit v1.2.3-55-g7522