On 8/8/24 11:46, Christophe JAILLET wrote:
Use sysfs_emit_at() instead of snprintf() + custom logic.
Using sysfs_emit_at() is much more simple.
Also, sysfs_emit() is already used in this function, so using
sysfs_emit_at() is more consistent.
Also simplify the logic:
- always add a space after an entry
- change the last space into a '\n'
Finally it is easy to see that, given the size of cabc_modes, PAGE_SIZE
can not be reached.
So better keep everything simple (and correct).
Signed-off-by: Christophe JAILLET <[email protected]>
applied.
Thanks!
Helge
