linux-kernel - Re: [PATCH v9 1/8] phy: qcom-ufs: fix build error when the component is built as a module

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Date:	Fri, 30 Oct 2015 09:25:00 +0100
From:	Hannes Reinecke <hare@...e.de>
To:	Yaniv Gardi <ygardi@...eaurora.org>, robherring2@...il.com,
	James.Bottomley@...senPartnership.com, pebolle@...cali.nl,
	hch@...radead.org
Cc:	linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
	linux-arm-msm@...r.kernel.org, santoshsy@...il.com,
	linux-scsi-owner@...r.kernel.org, subhashj@...eaurora.org,
	gbroner@...eaurora.org, draviv@...eaurora.org,
	Kishon Vijay Abraham I <kishon@...com>
Subject: Re: [PATCH v9 1/8] phy: qcom-ufs: fix build error when the component
 is built as a module

On 10/28/2015 12:15 PM, Yaniv Gardi wrote:
> Export the following functions in order to avoid build errors
> when the component PHY_QCOM_UFS is compiled as a module:
> 
> ERROR: "ufs_qcom_phy_disable_ref_clk"
> 	[drivers/scsi/ufs/ufs-qcom.ko] undefined!
> ERROR: "ufs_qcom_phy_enable_ref_clk"
> 	[drivers/scsi/ufs/ufs-qcom.ko] undefined!
> ERROR: "ufs_qcom_phy_is_pcs_ready"
> 	[drivers/scsi/ufs/ufs-qcom.ko] undefined!
> ERROR: "ufs_qcom_phy_disable_iface_clk"
> 	[drivers/scsi/ufs/ufs-qcom.ko] undefined!
> ERROR: "ufs_qcom_phy_start_serdes"
> 	[drivers/scsi/ufs/ufs-qcom.ko] undefined!
> ERROR: "ufs_qcom_phy_calibrate_phy"
> 	[drivers/scsi/ufs/ufs-qcom.ko] undefined!
> ERROR: "ufs_qcom_phy_enable_dev_ref_clk"
> 	[drivers/scsi/ufs/ufs-qcom.ko] undefined!
> ERROR: "ufs_qcom_phy_set_tx_lane_enable"
> 	[drivers/scsi/ufs/ufs-qcom.ko] undefined!
> ERROR: "ufs_qcom_phy_disable_dev_ref_clk"
> 	[drivers/scsi/ufs/ufs-qcom.ko] undefined!
> ERROR: "ufs_qcom_phy_save_controller_version"
> 	[drivers/scsi/ufs/ufs-qcom.ko] undefined!
> ERROR: "ufs_qcom_phy_enable_iface_clk"
> 	[drivers/scsi/ufs/ufs-qcom.ko] undefined!
> make[1]: *** [__modpost] Error 1
> 
> Reviewed-by: Akinobu Mita <akinobu.mita@...il.com>
> Reviewed-by: Subhash Jadavani <subhashj@...eaurora.org>
> Reviewed-by: Gilad Broner <gbroner@...eaurora.org>
> Signed-off-by: Yaniv Gardi <ygardi@...eaurora.org>
> 
> ---
>  drivers/phy/phy-qcom-ufs.c | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
Reviewed-by: Hannes Reinecke <hare@...e.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		      zSeries & Storage
hare@...e.de			      +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
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