diff options
Diffstat (limited to 'drivers/fsi')
| -rw-r--r-- | drivers/fsi/fsi-core.c | 10 | ||||
| -rw-r--r-- | drivers/fsi/fsi-master.h | 2 |
2 files changed, 10 insertions, 2 deletions
diff --git a/drivers/fsi/fsi-core.c b/drivers/fsi/fsi-core.c index e318bf8c623c..6e5aa9b26665 100644 --- a/drivers/fsi/fsi-core.c +++ b/drivers/fsi/fsi-core.c @@ -762,14 +762,20 @@ static void fsi_master_unscan(struct fsi_master *master) device_for_each_child(&master->dev, NULL, fsi_master_remove_slave); } +int fsi_master_rescan(struct fsi_master *master) +{ + fsi_master_unscan(master); + return fsi_master_scan(master); +} +EXPORT_SYMBOL_GPL(fsi_master_rescan); + static ssize_t master_rescan_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct fsi_master *master = to_fsi_master(dev); int rc; - fsi_master_unscan(master); - rc = fsi_master_scan(master); + rc = fsi_master_rescan(master); if (rc < 0) return rc; diff --git a/drivers/fsi/fsi-master.h b/drivers/fsi/fsi-master.h index 12f7b119567d..18bd4ad79356 100644 --- a/drivers/fsi/fsi-master.h +++ b/drivers/fsi/fsi-master.h @@ -40,4 +40,6 @@ struct fsi_master { extern int fsi_master_register(struct fsi_master *master); extern void fsi_master_unregister(struct fsi_master *master); +extern int fsi_master_rescan(struct fsi_master *master); + #endif /* DRIVERS_FSI_MASTER_H */ |