linux-kernel - linux-next: build failure after merge of the drm-misc tree

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Message-ID: <20240904125206.6708daff@canb.auug.org.au>
Date: Wed, 4 Sep 2024 12:52:06 +1000
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: Daniel Vetter <daniel.vetter@...ll.ch>
Cc: Marc Gonzalez <mgonzalez@...ebox.fr>, Robert Foss <rfoss@...nel.org>,
 Intel Graphics <intel-gfx@...ts.freedesktop.org>, DRI
 <dri-devel@...ts.freedesktop.org>, Linux Kernel Mailing List
 <linux-kernel@...r.kernel.org>, Linux Next Mailing List
 <linux-next@...r.kernel.org>
Subject: linux-next: build failure after merge of the drm-misc tree

Hi all,

After merging the drm-misc tree, today's linux-next build (x86_64
allmodconfig) failed like this:

drivers/gpu/drm/bridge/ti-tdp158.c: In function 'tdp158_enable':
drivers/gpu/drm/bridge/ti-tdp158.c:31:9: error: implicit declaration of function 'gpiod_set_value_cansleep' [-Wimplicit-function-declaration]
   31 |         gpiod_set_value_cansleep(tdp158->enable, 1);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/bridge/ti-tdp158.c: In function 'tdp158_probe':
drivers/gpu/drm/bridge/ti-tdp158.c:80:26: error: implicit declaration of function 'devm_gpiod_get_optional'; did you mean 'devm_regulator_get_optional'? [-Wimplicit-function-declaration]
   80 |         tdp158->enable = devm_gpiod_get_optional(dev, "enable", GPIOD_OUT_LOW);
      |                          ^~~~~~~~~~~~~~~~~~~~~~~
      |                          devm_regulator_get_optional
drivers/gpu/drm/bridge/ti-tdp158.c:80:65: error: 'GPIOD_OUT_LOW' undeclared (first use in this function)
   80 |         tdp158->enable = devm_gpiod_get_optional(dev, "enable", GPIOD_OUT_LOW);
      |                                                                 ^~~~~~~~~~~~~
drivers/gpu/drm/bridge/ti-tdp158.c:80:65: note: each undeclared identifier is reported only once for each function it appears in

Caused by commit

  a15710027afb ("drm/bridge: add support for TI TDP158")

I have used the drm-misc tree from next-20240903 for today.

-- 
Cheers,
Stephen Rothwell

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