}
EXPORT_SYMBOL_GPL(fsi_slave_write);
-extern int fsi_slave_claim_range(struct fsi_slave *slave,
- uint32_t addr, uint32_t size)
+int fsi_slave_claim_range(struct fsi_slave *slave,
+ uint32_t addr, uint32_t size)
{
if (addr + size < addr)
return -EINVAL;
}
EXPORT_SYMBOL_GPL(fsi_slave_claim_range);
-extern void fsi_slave_release_range(struct fsi_slave *slave,
- uint32_t addr, uint32_t size)
+void fsi_slave_release_range(struct fsi_slave *slave,
+ uint32_t addr, uint32_t size)
{
}
EXPORT_SYMBOL_GPL(fsi_slave_release_range);
mutex_init(&master->scan_lock);
master->idx = ida_simple_get(&master_ida, 0, INT_MAX, GFP_KERNEL);
+ if (master->idx < 0)
+ return master->idx;
+
dev_set_name(&master->dev, "fsi%d", master->idx);
master->dev.class = &fsi_master_class;