diff options
| author | Andy Shevchenko <andy.shevchenko@gmail.com> | 2024-05-05 17:14:20 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2024-05-07 09:43:17 +0200 |
| commit | 2b5ae9c7d9e5ef4bc52c932fdf10328feb5167c6 (patch) | |
| tree | aa9e417aeaf848563a8c69919f6f1e6483c548ef /fs/btrfs/tree-mod-log.c | |
| parent | 68a25c36718e480277b487ae286553c177988a1a (diff) | |
gpiolib: Discourage to use formatting strings in line names
Currently the documentation for line names allows to use %u inside
the alternative name. This is broken in character device approach
from day 1 and being in use solely in sysfs.
Character device interface has a line number as a part of its address,
so the users better rely on it. Hence remove the misleading documentation.
On top of that, there are no in-kernel users (out of 6, if I'm correct)
for such names and moreover if one exists it won't help in distinguishing
lines with the same naming as '%u' will also be in them and we will get
a warning in gpiochip_set_desc_names() for such cases.
Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Kent Gibson <warthog618@gmail.com>
Link: https://lore.kernel.org/r/20240505141420.627398-1-andy.shevchenko@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'fs/btrfs/tree-mod-log.c')
0 files changed, 0 insertions, 0 deletions