diff options
Diffstat (limited to 'drivers/staging/most/core.c')
| -rw-r--r-- | drivers/staging/most/core.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/staging/most/core.c b/drivers/staging/most/core.c index 03370551cd8b..306db261cdcc 100644 --- a/drivers/staging/most/core.c +++ b/drivers/staging/most/core.c @@ -720,19 +720,10 @@ int most_cfg_complete(char *comp_name) int most_add_link(char *mdev, char *mdev_ch, char *comp_name, char *link_name, char *comp_param) { - struct most_channel *c; - struct core_component *comp; - char buf[STRING_SIZE]; + struct most_channel *c = get_channel(mdev, mdev_ch); + struct core_component *comp = match_component(comp_name); - comp = match_component(comp_name); - if (!comp) - return -ENODEV; - if (!comp_param || *comp_param == 0) { - snprintf(buf, sizeof(buf), "%s-%s", mdev, mdev_ch); - comp_param = buf; - } - c = get_channel(mdev, mdev_ch); - if (!c) + if (!c || !comp) return -ENODEV; return link_channel_to_component(c, comp, link_name, comp_param); @@ -1462,6 +1453,7 @@ int most_register_interface(struct most_interface *iface) } pr_info("registered new device mdev%d (%s)\n", id, iface->description); + most_interface_register_notify(iface->description); return 0; err_free_most_channel: |