Hub master indexing is problematic if a hub is rescanned while the root master is being rescanned. Therefore, request a specific index in the hub driver. Signed-off-by: Eddie James <eajames@xxxxxxxxxxxxx> --- drivers/fsi/fsi-master-hub.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/fsi/fsi-master-hub.c b/drivers/fsi/fsi-master-hub.c index 6d8b6e8854e56..36da643b32018 100644 --- a/drivers/fsi/fsi-master-hub.c +++ b/drivers/fsi/fsi-master-hub.c @@ -12,6 +12,7 @@ #include <linux/slab.h> #include "fsi-master.h" +#include "fsi-slave.h" #define FSI_ENGID_HUB_MASTER 0x1c @@ -229,6 +230,7 @@ static int hub_master_probe(struct device *dev) hub->master.dev.release = hub_master_release; hub->master.dev.of_node = of_node_get(dev_of_node(dev)); + hub->master.idx = fsi_dev->slave->link + 1; hub->master.n_links = links; hub->master.read = hub_master_read; hub->master.write = hub_master_write; -- 2.39.3
