linux-kernel - RE: drivers/mmc/host/renesas_sdhi_core.c:951: undefined reference to `rdev_get

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Message-ID:
 <TY3PR01MB11346540D1D1A2FD128A5EBDF86A32@TY3PR01MB11346.jpnprd01.prod.outlook.com>
Date: Sat, 29 Mar 2025 07:37:55 +0000
From: Biju Das <biju.das.jz@...renesas.com>
To: Wolfram Sang <wsa-dev@...g-engineering.com>, Mark Brown
	<broonie@...nel.org>
CC: kernel test robot <lkp@...el.com>, "oe-kbuild-all@...ts.linux.dev"
	<oe-kbuild-all@...ts.linux.dev>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, Ulf Hansson <ulf.hansson@...aro.org>
Subject: RE: drivers/mmc/host/renesas_sdhi_core.c:951: undefined reference to
 `rdev_get_drvdata'

Wolfram,

> -----Original Message-----
> From: Wolfram Sang <wsa-dev@...g-engineering.com>
> Sent: 29 March 2025 07:28
> To: Biju Das <biju.das.jz@...renesas.com>
> Cc: kernel test robot <lkp@...el.com>; oe-kbuild-all@...ts.linux.dev; linux-kernel@...r.kernel.org;
> Ulf Hansson <ulf.hansson@...aro.org>
> Subject: Re: drivers/mmc/host/renesas_sdhi_core.c:951: undefined reference to `rdev_get_drvdata'
> 
> 
> > The changes were done in SDHI core (renesas_sdhi_core.c).
> >
> > Like this, if a random config in that architecture has
> > CONFIG_REGULATOR undefined will lead to the same error.
> 
> True :( Not happy, but I don't want to over-complicate things. Most systems will have regulators
> enabled anyhow...

CLK address this issue by adding inline function for such systems where COMMON_CLK is undefined
Not sure about Regulator should do same for sytems that have Regulator undefined?

Cheers,
Biju