From: Wolfram Sang <w.sang@pengutronix.de>
To: Shawn Guo <shawn.guo@linaro.org>
Cc: Chris Ball <cjb@laptop.org>,
sameo@linux.intel.com, Arnd Bergmann <arnd@arndb.de>,
patches@linaro.org, devicetree-discuss@lists.ozlabs.org,
linux-mmc@vger.kernel.org, Saeed Bishara <saeed@marvell.com>,
Xiaobo Xie <X.Xie@freescale.com>,
kernel@pengutronix.de, Mike Rapoport <mike@compulab.co.il>,
Olof Johansson <olof@lixom.net>,
Anton Vorontsov <avorontsov@ru.mvista.com>,
linuxppc-dev@lists.ozlabs.org,
Albert Herranz <albert_herranz@yahoo.es>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 5/7] mmc: sdhci: consolidate sdhci-of-esdhc and sdhci-esdhc-imx
Date: Thu, 19 May 2011 11:48:42 +0200 [thread overview]
Message-ID: <20110519094841.GB2219@pengutronix.de> (raw)
In-Reply-To: <1304601778-13837-6-git-send-email-shawn.guo@linaro.org>
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> +config MMC_SDHCI_ESDHC
> + bool
> + depends on MMC_SDHCI
> + select MMC_SDHCI_PLTFM
> + help
> + This selects SDHCI driver for Freescale eSDHC controller.
bool is not a good choice here, because if ESDHC_IMX is selected as a
module (-m), it will get converted here to built-in (-y). Same goes for
MMC_SDHCI_PLTFM. If I change both into tristate and then compile, I get
a build error:
ERROR: "sdhci_pltfm_suspend" [drivers/mmc/host/sdhci-esdhc.ko] undefined!
ERROR: "sdhci_get_of_property" [drivers/mmc/host/sdhci-esdhc.ko] undefined!
ERROR: "sdhci_pltfm_init" [drivers/mmc/host/sdhci-esdhc.ko] undefined!
ERROR: "sdhci_pltfm_free" [drivers/mmc/host/sdhci-esdhc.ko] undefined!
So, the module-support seems to be missing for the library.
Regards,
Wolfram
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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next prev parent reply other threads:[~2011-05-19 9:48 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-05 13:22 [PATCH v2 0/7] Consolidate sdhci pltfm & OF drivers and get them self registered Shawn Guo
2011-05-05 13:22 ` [PATCH v2 1/7] mmc: sdhci: make sdhci-pltfm device drivers " Shawn Guo
2011-05-05 14:24 ` Anton Vorontsov
2011-05-05 13:22 ` [PATCH v2 2/7] mmc: sdhci: eliminate sdhci_of_host and sdhci_of_data Shawn Guo
2011-05-05 14:23 ` Anton Vorontsov
2011-05-24 19:26 ` Wolfram Sang
2011-05-05 13:22 ` [PATCH v2 3/7] mmc: sdhci: make sdhci-of device drivers self registered Shawn Guo
2011-05-05 14:23 ` Anton Vorontsov
2011-05-06 2:15 ` Shawn Guo
2011-05-24 19:32 ` Wolfram Sang
2011-05-05 13:22 ` [PATCH v2 4/7] sdhci: rename sdhci-esdhc-imx.c to sdhci-esdhc.c Shawn Guo
2011-05-05 13:22 ` [PATCH v2 5/7] mmc: sdhci: consolidate sdhci-of-esdhc and sdhci-esdhc-imx Shawn Guo
2011-05-05 14:20 ` Anton Vorontsov
2011-05-19 9:48 ` Wolfram Sang [this message]
2011-05-24 19:40 ` Wolfram Sang
2011-05-25 6:06 ` Shawn Guo
2011-05-25 6:46 ` Uwe Kleine-König
2011-05-25 9:36 ` Shawn Guo
2011-05-05 13:22 ` [PATCH v2 6/7] mmc: sdhci: merge two sdhci-pltfm.h into one Shawn Guo
2011-05-05 14:13 ` Anton Vorontsov
2011-05-05 13:22 ` [PATCH v2 7/7] ARM: mxc: remove esdhc.h and use the public one Shawn Guo
2011-05-06 8:39 ` Uwe Kleine-König
2011-05-09 6:23 ` Shawn Guo
2011-05-19 9:40 ` [PATCH v2 0/7] Consolidate sdhci pltfm & OF drivers and get them self registered Wolfram Sang
2011-05-19 16:09 ` Shawn Guo
2011-05-19 17:05 ` Wolfram Sang
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