Re: [PATCH] fbdev: omapfb: panel-sony-acx565akm: Simplify show_cabc_available_modes()

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 <redacted>

applied.

Thanks!
Helge