This file already uses sysfs_emit(). So be consistent and also use
sysfs_emit_at().
Moreover, size is always < PAGE_SIZE because scnprintf() (and now
sysfs_emit_at()) returns the number of characters written not including the
trailing '\0'. So some tests can be removed.
This slightly simplifies the code and makes it more readable.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
Compile tested only.
2 spaces are added before color_caps[i].name and color_caps[i].name, but
not ctrl_caps[i].name.
I wonder if it is done on purpose or if it could be removed as well.
---
drivers/video/fbdev/omap/omapfb_main.c | 36 ++++++++++----------------
1 file changed, 14 insertions(+), 22 deletions(-)