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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>
This commit is contained in:
Heikki Krogerus 2016-04-22 11:17:40 +03:00 committed by Felipe Balbi
parent cf48305de0
commit d18e65470a
2 changed files with 0 additions and 88 deletions
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35
drivers/usb/dwc3/core.c
View File

@ -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;

53
drivers/usb/dwc3/platform_data.h
View File

@ -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;
};