Messages in this thread | | | Date | Mon, 2 Feb 2015 20:07:56 +0530 | From | Kishon Vijay Abraham I <> | Subject | Re: [PATCH] phy: qcom-ufs: export symbols needed by main drivers |
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On Monday 02 February 2015 08:01 PM, ygardi@codeaurora.org wrote: >> The qcom ufs phy support is split into three separate loadable >> modules, however none of the interfaces are exported, resulting >> in a link error: >> >> ERROR: "ufs_qcom_phy_power_off" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] >> undefined! >> ERROR: "ufs_qcom_phy_power_on" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] >> undefined! >> ERROR: "ufs_qcom_phy_exit" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] >> undefined! >> ERROR: "ufs_qcom_phy_generic_probe" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] >> undefined! >> ERROR: "ufs_qcom_phy_init_vregulators" >> [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] undefined! >> ERROR: "ufs_qcom_phy_init_clks" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] >> undefined! >> ERROR: "ufs_qcom_phy_calibrate" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] >> undefined! >> ERROR: "ufs_qcom_phy_remove" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] >> undefined! >> ERROR: "get_ufs_qcom_phy" [drivers/phy/phy-qcom-ufs-qmp-20nm.ko] >> undefined! >> ERROR: "ufs_qcom_phy_power_off" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] >> undefined! >> ERROR: "ufs_qcom_phy_power_on" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] >> undefined! >> ERROR: "ufs_qcom_phy_exit" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] >> undefined! >> ERROR: "ufs_qcom_phy_generic_probe" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] >> undefined! >> ERROR: "ufs_qcom_phy_init_vregulators" >> [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] undefined! >> ERROR: "ufs_qcom_phy_init_clks" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] >> undefined! >> ERROR: "ufs_qcom_phy_calibrate" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] >> undefined! >> ERROR: "ufs_qcom_phy_remove" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] >> undefined! >> ERROR: "get_ufs_qcom_phy" [drivers/phy/phy-qcom-ufs-qmp-14nm.ko] >> undefined! >> >> This exports all of the symbols that are provided by the base library >> module and used by the two driver modules. >> >> Signed-off-by: Arnd Bergmann <arnd@arndb.de> >> Fixes: adaafaa393ef ("phy: qcom-ufs: add support for QUALCOMM Technologies >> UFS PHY drivers") >> --- >> >> The broken patch is currently in the scsi tree, so if the phy maintainer >> thinks that my fix is correct, it should go there too. > > I believe that exporting all interface functions is a good solution. > >> >> An alternative approach would be to link all three phy-qcom-ufs source >> files into a single module.
where is this driver merged? it's not in linux-phy.
-Kishon
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