| Message ID | 1432043231-31102-2-git-send-email-ygardi@codeaurora.org (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Delegated to: | Andy Gross |
| Headers | show |
On Tue, 2015-05-19 at 16:47 +0300, Yaniv Gardi wrote: > Export the following functions in order to avoid build errors > when the driver is compiled as a module: Where "the driver" actually means something like ufs-qcom.c, or SCSI_UFS_QCOM, or "QCOM specific hooks to UFS controller platform driver", right? > 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 Thanks, Paul Bolle -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
> On Tue, 2015-05-19 at 16:47 +0300, Yaniv Gardi wrote: >> Export the following functions in order to avoid build errors >> when the driver is compiled as a module: > > Where "the driver" actually means something like ufs-qcom.c, or > SCSI_UFS_QCOM, or "QCOM specific hooks to UFS controller platform > driver", right? > yes, Paul, you are correct. >> 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 > > Thanks, > > > Paul Bolle > > -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/phy/phy-qcom-ufs.c b/drivers/phy/phy-qcom-ufs.c index f9c618f..6140a8b 100644 --- a/drivers/phy/phy-qcom-ufs.c +++ b/drivers/phy/phy-qcom-ufs.c @@ -432,6 +432,7 @@ out_disable_src: out: return ret; } +EXPORT_SYMBOL_GPL(ufs_qcom_phy_enable_ref_clk); static int ufs_qcom_phy_disable_vreg(struct phy *phy, @@ -474,6 +475,7 @@ void ufs_qcom_phy_disable_ref_clk(struct phy *generic_phy) phy->is_ref_clk_enabled = false; } } +EXPORT_SYMBOL_GPL(ufs_qcom_phy_disable_ref_clk); #define UFS_REF_CLK_EN (1 << 5) @@ -517,11 +519,13 @@ void ufs_qcom_phy_enable_dev_ref_clk(struct phy *generic_phy) { ufs_qcom_phy_dev_ref_clk_ctrl(generic_phy, true); } +EXPORT_SYMBOL_GPL(ufs_qcom_phy_enable_dev_ref_clk); void ufs_qcom_phy_disable_dev_ref_clk(struct phy *generic_phy) { ufs_qcom_phy_dev_ref_clk_ctrl(generic_phy, false); } +EXPORT_SYMBOL_GPL(ufs_qcom_phy_disable_dev_ref_clk); /* Turn ON M-PHY RMMI interface clocks */ int ufs_qcom_phy_enable_iface_clk(struct phy *generic_phy) @@ -550,6 +554,7 @@ int ufs_qcom_phy_enable_iface_clk(struct phy *generic_phy) out: return ret; } +EXPORT_SYMBOL_GPL(ufs_qcom_phy_enable_iface_clk); /* Turn OFF M-PHY RMMI interface clocks */ void ufs_qcom_phy_disable_iface_clk(struct phy *generic_phy) @@ -562,6 +567,7 @@ void ufs_qcom_phy_disable_iface_clk(struct phy *generic_phy) phy->is_iface_clk_enabled = false; } } +EXPORT_SYMBOL_GPL(ufs_qcom_phy_disable_iface_clk); int ufs_qcom_phy_start_serdes(struct phy *generic_phy) { @@ -578,6 +584,7 @@ int ufs_qcom_phy_start_serdes(struct phy *generic_phy) return ret; } +EXPORT_SYMBOL_GPL(ufs_qcom_phy_start_serdes); int ufs_qcom_phy_set_tx_lane_enable(struct phy *generic_phy, u32 tx_lanes) { @@ -595,6 +602,7 @@ int ufs_qcom_phy_set_tx_lane_enable(struct phy *generic_phy, u32 tx_lanes) return ret; } +EXPORT_SYMBOL_GPL(ufs_qcom_phy_set_tx_lane_enable); void ufs_qcom_phy_save_controller_version(struct phy *generic_phy, u8 major, u16 minor, u16 step) @@ -605,6 +613,7 @@ void ufs_qcom_phy_save_controller_version(struct phy *generic_phy, ufs_qcom_phy->host_ctrl_rev_minor = minor; ufs_qcom_phy->host_ctrl_rev_step = step; } +EXPORT_SYMBOL_GPL(ufs_qcom_phy_save_controller_version); int ufs_qcom_phy_calibrate_phy(struct phy *generic_phy, bool is_rate_B) { @@ -625,6 +634,7 @@ int ufs_qcom_phy_calibrate_phy(struct phy *generic_phy, bool is_rate_B) return ret; } +EXPORT_SYMBOL_GPL(ufs_qcom_phy_calibrate_phy); int ufs_qcom_phy_remove(struct phy *generic_phy, struct ufs_qcom_phy *ufs_qcom_phy) @@ -662,6 +672,7 @@ int ufs_qcom_phy_is_pcs_ready(struct phy *generic_phy) return ufs_qcom_phy->phy_spec_ops-> is_physical_coding_sublayer_ready(ufs_qcom_phy); } +EXPORT_SYMBOL_GPL(ufs_qcom_phy_is_pcs_ready); int ufs_qcom_phy_power_on(struct phy *generic_phy) {
Export the following functions in order to avoid build errors when the driver 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 Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org> --- drivers/phy/phy-qcom-ufs.c | 11 +++++++++++ 1 file changed, 11 insertions(+)