usb: dwc3: remove handling of platform data

No more users for it.

Tested-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index bf1789f..9c4e1d8 100644 (file)
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -41,7 +41,6 @@
 #include <linux/usb/of.h>
 #include <linux/usb/otg.h>
 
-#include "platform_data.h"
 #include "core.h"
 #include "gadget.h"
 #include "io.h"
@@ -825,7 +824,6 @@ static void dwc3_core_exit_mode(struct dwc3 *dwc)
 static int dwc3_probe(struct platform_device *pdev)
 {
        struct device           *dev = &pdev->dev;
-       struct dwc3_platform_data *pdata = dev_get_platdata(dev);
        struct resource         *res;
        struct dwc3             *dwc;
        u8                      lpm_nyet_threshold;
@@ -942,39 +940,6 @@ static int dwc3_probe(struct platform_device *pdev)
        device_property_read_u32(dev, "snps,quirk-frame-length-adjustment",
                                 &dwc->fladj);
 
-       if (pdata) {
-               dwc->maximum_speed = pdata->maximum_speed;
-               dwc->has_lpm_erratum = pdata->has_lpm_erratum;
-               if (pdata->lpm_nyet_threshold)
-                       lpm_nyet_threshold = pdata->lpm_nyet_threshold;
-               dwc->is_utmi_l1_suspend = pdata->is_utmi_l1_suspend;
-               if (pdata->hird_threshold)
-                       hird_threshold = pdata->hird_threshold;
-
-               dwc->usb3_lpm_capable = pdata->usb3_lpm_capable;
-               dwc->dr_mode = pdata->dr_mode;
-
-               dwc->disable_scramble_quirk = pdata->disable_scramble_quirk;
-               dwc->u2exit_lfps_quirk = pdata->u2exit_lfps_quirk;
-               dwc->u2ss_inp3_quirk = pdata->u2ss_inp3_quirk;
-               dwc->req_p1p2p3_quirk = pdata->req_p1p2p3_quirk;
-               dwc->del_p1p2p3_quirk = pdata->del_p1p2p3_quirk;
-               dwc->del_phy_power_chg_quirk = pdata->del_phy_power_chg_quirk;
-               dwc->lfps_filter_quirk = pdata->lfps_filter_quirk;
-               dwc->rx_detect_poll_quirk = pdata->rx_detect_poll_quirk;
-               dwc->dis_u3_susphy_quirk = pdata->dis_u3_susphy_quirk;
-               dwc->dis_u2_susphy_quirk = pdata->dis_u2_susphy_quirk;
-               dwc->dis_enblslpm_quirk = pdata->dis_enblslpm_quirk;
-               dwc->dis_rxdet_inp3_quirk = pdata->dis_rxdet_inp3_quirk;
-
-               dwc->tx_de_emphasis_quirk = pdata->tx_de_emphasis_quirk;
-               if (pdata->tx_de_emphasis)
-                       tx_de_emphasis = pdata->tx_de_emphasis;
-
-               dwc->hsphy_interface = pdata->hsphy_interface;
-               dwc->fladj = pdata->fladj_value;
-       }
-
        dwc->lpm_nyet_threshold = lpm_nyet_threshold;
        dwc->tx_de_emphasis = tx_de_emphasis;
 

diff --git a/drivers/usb/dwc3/platform_data.h b/drivers/usb/dwc3/platform_data.h
deleted file mode 100644 (file)
index 8826cca..0000000
--- a/drivers/usb/dwc3/platform_data.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/**
- * platform_data.h - USB DWC3 Platform Data Support
- *
- * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com
- * Author: Felipe Balbi <balbi@ti.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2  of
- * the License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/usb/ch9.h>
-#include <linux/usb/otg.h>
-
-struct dwc3_platform_data {
-       enum usb_device_speed maximum_speed;
-       enum usb_dr_mode dr_mode;
-       bool usb3_lpm_capable;
-
-       unsigned is_utmi_l1_suspend:1;
-       u8 hird_threshold;
-
-       u8 lpm_nyet_threshold;
-
-       unsigned disable_scramble_quirk:1;
-       unsigned has_lpm_erratum:1;
-       unsigned u2exit_lfps_quirk:1;
-       unsigned u2ss_inp3_quirk:1;
-       unsigned req_p1p2p3_quirk:1;
-       unsigned del_p1p2p3_quirk:1;
-       unsigned del_phy_power_chg_quirk:1;
-       unsigned lfps_filter_quirk:1;
-       unsigned rx_detect_poll_quirk:1;
-       unsigned dis_u3_susphy_quirk:1;
-       unsigned dis_u2_susphy_quirk:1;
-       unsigned dis_enblslpm_quirk:1;
-       unsigned dis_rxdet_inp3_quirk:1;
-
-       unsigned tx_de_emphasis_quirk:1;
-       unsigned tx_de_emphasis:2;
-
-       u32 fladj_value;
-
-       const char *hsphy_interface;
-};