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| author | Jiri Kosina <jkosina@suse.cz> | 2021-04-29 21:45:19 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2021-04-29 21:45:19 +0200 |
| commit | e50fedec822efc7b7090f95862b782d91ca8aec0 (patch) | |
| tree | 22dd6b534d00a1f7fc3823f0d88e0d43547fc87b /include/uapi/linux/map_to_7segment.h | |
| parent | cfc9bdfb6ba76de84a9ed8ee75dc56903b505a78 (diff) | |
| parent | 35a927f2848bd79586c6374ebb99e4207f3b0c7f (diff) | |
Merge branch 'for-5.13/surface-system-aggregator-intergration' into for-linus
- Surface Aggregator Module support from Maximilian Luz
Diffstat (limited to 'include/uapi/linux/map_to_7segment.h')
| -rw-r--r-- | include/uapi/linux/map_to_7segment.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/uapi/linux/map_to_7segment.h b/include/uapi/linux/map_to_7segment.h index 13a06e5e966e..8b02088f96e3 100644 --- a/include/uapi/linux/map_to_7segment.h +++ b/include/uapi/linux/map_to_7segment.h @@ -45,17 +45,22 @@ * In device drivers it is recommended, if required, to make the char map * accessible via the sysfs interface using the following scheme: * - * static ssize_t show_map(struct device *dev, char *buf) { + * static ssize_t map_seg7_show(struct device *dev, + * struct device_attribute *attr, char *buf) + * { * memcpy(buf, &map_seg7, sizeof(map_seg7)); * return sizeof(map_seg7); * } - * static ssize_t store_map(struct device *dev, const char *buf, size_t cnt) { + * static ssize_t map_seg7_store(struct device *dev, + * struct device_attribute *attr, const char *buf, + * size_t cnt) + * { * if(cnt != sizeof(map_seg7)) * return -EINVAL; * memcpy(&map_seg7, buf, cnt); * return cnt; * } - * static DEVICE_ATTR(map_seg7, PERMS_RW, show_map, store_map); + * static DEVICE_ATTR_RW(map_seg7); * * History: * 2005-05-31 RFC linux-kernel@vger.kernel.org |
