Re: [PATCH 08/14] mfd: remove unused aat2870 driver
From: "Arnd Bergmann" <arnd@arndb.de>
Date: 2026-09-12 08:07:09
Also in:
dri-devel, linux-arm-kernel, linux-devicetree, linux-doc, linux-gpio, linux-hwmon, linux-iio, linux-input, linux-leds, linux-media, linux-pm, linux-rtc, linux-sound, linux-watchdog, linuxppc-dev, lkml, llvm
On Sat, Sep 12, 2026, at 08:42, Svyatoslav Ryhel wrote:
чт, 10 вер. 2026 р. о 21:15 Arnd Bergmann [off-list ref] пише:
quoted
drivers/leds/leds-lm3530.c drivers/leds/leds-lm3532.cLM3532 has full OF support and is functional, it just does not have device tree users yet. I have a device using it - Motorola Atrix 4G (Tegra 2 based). Here is commit removing LM3532 https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git/commit/?id=46a6457870825d8b782d350fdc7e27c540734d41 Here are my patches bringing up Motorola Atrix 4G support https://lore.kernel.org/lkml/20260721100245.444623-3-clamor95@gmail.com/ (local)
Ah, perfect: this is actually one of two drivers that I independently
noticed as a false positive while writing the commit logs, and I
dropped the changes in the update I pushed the branch yesterday.
In fact, I saw that there are three other upstream dts files using
this driver. In general, I assumed that anything with a DT binding
has users, with the exception of the devices inside of a removed
SoC and a few PMIC chips that were tightly linked to a removed SoC
from the same manufacturer.
Thanks a lot for checking the list!
Arnd