diff options
Diffstat (limited to 'drivers/firmware/ti_sci.c')
| -rw-r--r-- | drivers/firmware/ti_sci.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c index 190a1e3f5fc..54d6689ce78 100644 --- a/drivers/firmware/ti_sci.c +++ b/drivers/firmware/ti_sci.c @@ -696,20 +696,25 @@ static int ti_sci_cmd_put_device(const struct ti_sci_handle *handle, u32 id) MSG_DEVICE_SW_STATE_AUTO_OFF); } -static -int ti_sci_cmd_release_exclusive_devices(const struct ti_sci_handle *handle) +static int ti_sci_cmd_release_exclusive_devices(void) { struct ti_sci_exclusive_dev *dev, *tmp; struct ti_sci_info *info; int i, cnt; - info = handle_to_ti_sci_info(handle); - - list_for_each_entry_safe(dev, tmp, &info->dev_list, list) { - cnt = dev->count; - debug("%s: id = %d, cnt = %d\n", __func__, dev->id, cnt); - for (i = 0; i < cnt; i++) - ti_sci_cmd_put_device(handle, dev->id); + /* + * Scan all ti_sci_list registrations, since with FIT images, we could + * have started with one device tree registration and switched over + * to a final version. This prevents exclusive devices identified + * during the first probe to be left orphan. + */ + list_for_each_entry(info, &ti_sci_list, list) { + list_for_each_entry_safe(dev, tmp, &info->dev_list, list) { + cnt = dev->count; + debug("%s: id = %d, cnt = %d\n", __func__, dev->id, cnt); + for (i = 0; i < cnt; i++) + ti_sci_cmd_put_device(&info->handle, dev->id); + } } return 0; |