diff options
Diffstat (limited to 'include/linux/stm.h')
| -rw-r--r-- | include/linux/stm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/stm.h b/include/linux/stm.h index ab8ceca4f570..1a79ed8e43da 100644 --- a/include/linux/stm.h +++ b/include/linux/stm.h @@ -74,6 +74,9 @@ struct stm_device; * it must return zero; * 3) if it does not support the requested packet type/flag combination, * it must return -ENOTSUPP. + * + * The @unlink callback is called when there are no more active writers so + * that the master/channel can be quiesced. */ struct stm_data { const char *name; |