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From: "Arnd Bergmann" <arnd@arndb.de>
To: "Christoph Hellwig" <hch@lst.de>,
	"Luis Chamberlain" <mcgrof@kernel.org>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"Daniel Mack" <daniel@zonque.org>,
	"Haojian Zhuang" <haojian.zhuang@gmail.com>,
	"Robert Jarzmik" <robert.jarzmik@free.fr>,
	"Ulf Hansson" <ulf.hansson@linaro.org>,
	"Manuel Lauss" <manuel.lauss@gmail.com>,
	"Yangbo Lu" <yangbo.lu@nxp.com>,
	"Joshua Kinard" <kumba@gentoo.org>
Cc: "Daniel Vetter" <daniel.vetter@ffwll.ch>,
	linux-arm-kernel@lists.infradead.org,
	"open list" <linux-kernel@vger.kernel.org>,
	"linux-mmc @ vger . kernel . org" <linux-mmc@vger.kernel.org>,
	Netdev <netdev@vger.kernel.org>,
	linux-rtc@vger.kernel.org, linux-modules@vger.kernel.org
Subject: Re: [PATCH 2/5] mmc: au1xmmc: force non-modular build and remove symbol_get usage
Date: Wed, 02 Aug 2023 10:31:54 +0200	[thread overview]
Message-ID: <599b845c-80d9-467c-b9ac-2ce844ee256e@app.fastmail.com> (raw)
In-Reply-To: <20230801173544.1929519-3-hch@lst.de>

On Tue, Aug 1, 2023, at 19:35, Christoph Hellwig wrote:
> au1xmmc is split somewhat awkwardly into the main mmc subsystem driver,
> and callbacks in platform_data that sit under arch/mips/ and are
> always built in.  The latter than call mmc_detect_change through
> symbol_get.  Remove the use of symbol_get by requiring the driver
> to be built in.  In the future the interrupt handlers for card
> insert/eject detection should probably be moved into the main driver,
> and which point it can be built modular again.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Good idea.

>  	  of Alcor Micro PCI-E card reader
> 
>  config MMC_AU1X
> -	tristate "Alchemy AU1XX0 MMC Card Interface support"
> +	bool "Alchemy AU1XX0 MMC Card Interface support"
>  	depends on MIPS_ALCHEMY
>  	help

This needs a 

      depends on MMC=y

otherwise you get a link failure with CONFIG_MMC=m and
CONFIG_MMC_AU1X=y.

With that fixed,

Reviewed-by: Arnd Bergmann <arnd@arndb.de>

  parent reply	other threads:[~2023-08-02  8:32 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-01 17:35 require EXPORT_SYMBOL_GPL symbols for symbol_get v2 Christoph Hellwig
2023-08-01 17:35 ` [PATCH 1/5] ARM: pxa: remove use of symbol_get() Christoph Hellwig
2023-08-01 17:35 ` [PATCH 2/5] mmc: au1xmmc: force non-modular build and remove symbol_get usage Christoph Hellwig
2023-08-02  7:12   ` Manuel Lauss
2023-08-02  8:31   ` Arnd Bergmann [this message]
2023-08-08  9:15   ` Ulf Hansson
2023-08-01 17:35 ` [PATCH 3/5] net: enetc: use EXPORT_SYMBOL_GPL for enetc_phc_index Christoph Hellwig
2023-08-01 17:35 ` [PATCH 4/5] rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff Christoph Hellwig
2023-08-01 17:35 ` [PATCH 5/5] modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules Christoph Hellwig
2023-10-18  0:30   ` David Woodhouse
2023-10-18  5:31     ` Christoph Hellwig
2023-10-18 18:25       ` Luis Chamberlain
2023-08-01 17:45 ` require EXPORT_SYMBOL_GPL symbols for symbol_get v2 Luis Chamberlain
2023-08-02 11:56   ` Christoph Hellwig
2023-08-02 18:19     ` Luis Chamberlain

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