diff options
| author | Andrey Shvetsov <andrey.shvetsov@k2l.de> | 2016-10-04 17:10:13 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-16 10:25:10 +0200 |
| commit | 931161b7141eba7c11e023051de96460ffbfe84e (patch) | |
| tree | b0fd3ce390bd3a63d4f864638e4307ec449f2844 /drivers/staging/most | |
| parent | 7b518be47dffd1d3c91216f726667d58f1609b96 (diff) | |
staging: most: core: remove read option from remove_link
The attribute "remove_link" returns the latest link that has been removed
of a certain channel. Since this piece information isn't particulary
useful this patch is going to remove it.
Signed-off-by: Andrey Shvetsov <andrey.shvetsov@k2l.de>
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/most')
| -rw-r--r-- | drivers/staging/most/mostcore/core.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/staging/most/mostcore/core.c b/drivers/staging/most/mostcore/core.c index 9c15b63c0864..6507263410bd 100644 --- a/drivers/staging/most/mostcore/core.c +++ b/drivers/staging/most/mostcore/core.c @@ -763,7 +763,6 @@ struct most_aim_obj { struct kobject kobj; struct list_head list; struct most_aim *driver; - char remove_link[STRING_SIZE]; }; #define to_aim_obj(d) container_of(d, struct most_aim_obj, kobj) @@ -1019,13 +1018,6 @@ static ssize_t store_add_link(struct most_aim_obj *aim_obj, static struct most_aim_attribute most_aim_attr_add_link = __ATTR(add_link, S_IRUGO | S_IWUSR, show_add_link, store_add_link); -static ssize_t show_remove_link(struct most_aim_obj *aim_obj, - struct most_aim_attribute *attr, - char *buf) -{ - return snprintf(buf, PAGE_SIZE, "%s\n", aim_obj->remove_link); -} - /** * store_remove_link - store function for remove_link attribute * @aim_obj: pointer to AIM object @@ -1049,7 +1041,6 @@ static ssize_t store_remove_link(struct most_aim_obj *aim_obj, size_t max_len = min_t(size_t, len + 1, STRING_SIZE); strlcpy(buffer, buf, max_len); - strlcpy(aim_obj->remove_link, buf, max_len); ret = split_string(buffer, &mdev, &mdev_ch, NULL); if (ret) return ret; @@ -1068,8 +1059,7 @@ static ssize_t store_remove_link(struct most_aim_obj *aim_obj, } static struct most_aim_attribute most_aim_attr_remove_link = - __ATTR(remove_link, S_IRUGO | S_IWUSR, show_remove_link, - store_remove_link); + __ATTR(remove_link, S_IWUSR, NULL, store_remove_link); static struct attribute *most_aim_def_attrs[] = { &most_aim_attr_add_link.attr, |