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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2026-05-14 00:05:24 +0200 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2026-06-17 11:29:02 +0100 |
| commit | 6ebff754c46e2277c831670fa1f0b5043250eb77 (patch) | |
| tree | 0e25656401bf492490d98788cb3e77e140a8fc05 | |
| parent | d0316c89636d72a8a6766e82453570f7bd003b21 (diff) | |
leds: Adjust documentation of brightness sysfs node
Adjust documentation of brightness sysfs node about accepted value range.
The code accepts only decimal values. We may not relax that due to different
readings for, e.g., octal 0100, which becomes 64 instead of currently parsed
100.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20260513220620.369825-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Lee Jones <lee@kernel.org>
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-led | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-led b/Documentation/ABI/testing/sysfs-class-led index 0313b82644f2..d4c918cc11a1 100644 --- a/Documentation/ABI/testing/sysfs-class-led +++ b/Documentation/ABI/testing/sysfs-class-led @@ -22,8 +22,8 @@ Description: For additional details please refer to Documentation/leds/leds-class-multicolor.rst. - The value is between 0 and - /sys/class/leds/<led>/max_brightness. + The value is between 0 and /sys/class/leds/<led>/max_brightness + and is represented by as a decimal. Writing 0 to this file clears active trigger. |