linux-kernel - Re: (subset) [PATCH] leds: tps6131x: add V4L2_FLASH_LED

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Message-Id: <175137639786.2318853.6677778376417525201.b4-ty@kernel.org>
Date: Tue, 01 Jul 2025 14:26:37 +0100
From: Lee Jones <lee@...nel.org>
To: Lee Jones <lee@...nel.org>, Pavel Machek <pavel@...nel.org>, 
 Matthias Fend <matthias.fend@...end.at>, Arnd Bergmann <arnd@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>, 
 André Apitzsch <git@...tzsch.eu>, 
 linux-leds@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: (subset) [PATCH] leds: tps6131x: add V4L2_FLASH_LED_CLASS
 dependency

On Fri, 20 Jun 2025 13:43:58 +0200, Arnd Bergmann wrote:
> This driver can optionally use the v4l2_flash infrastructure, but fails to
> link built=in if that is in a loadable module:
> 
> ld.lld-21: error: undefined symbol: v4l2_flash_release
> >>> referenced by leds-tps6131x.c:792 (drivers/leds/flash/leds-tps6131x.c:792)
> 
> Add the usual Kconfig dependency for it, still allowing it to be built when
> CONFIG_V4L2_FLASH_LED_CLASS is disabled.
> 
> [...]

Applied, thanks!

[1/1] leds: tps6131x: add V4L2_FLASH_LED_CLASS dependency
      commit: c3c38e80016548685e439b23999b4f0bd0ad7e05

--
Lee Jones [李琼斯]