The non-DT for EXYNOS SoCs is not supported from v3.11.
Thus, there is no need to support non-DT for Exynos OHCI driver.
The 'include/linux/platform_data/usb-ohci-exynos.h' file has been
used for non-DT support. Thus, the 'usb-ohci-exynos.h' file can
be removed.
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
- re-based against the latest 'usb-next' branch.
drivers/usb/host/ohci-exynos.c | 18 +++---------------
include/linux/platform_data/usb-ohci-exynos.h | 21 ---------------------
2 files changed, 3 insertions(+), 36 deletions(-)
delete mode 100644 include/linux/platform_data/usb-ohci-exynos.h
diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c
index 122e52e..aa50e18 100644
--- a/drivers/usb/host/ohci-exynos.c
+++ b/drivers/usb/host/ohci-exynos.c
@@ -18,7 +18,6 @@
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
-#include <linux/platform_data/usb-ohci-exynos.h>
#include <linux/usb/phy.h>
#include <linux/usb/samsung_usb_phy.h>
#include <linux/usb.h>
@@ -38,7 +37,6 @@ struct exynos_ohci_hcd {
struct clk *clk;
struct usb_phy *phy;
struct usb_otg *otg;
- struct exynos4_ohci_platdata *pdata;
};
static void exynos_ohci_phy_enable(struct platform_device *pdev)
@@ -48,8 +46,6 @@ static void exynos_ohci_phy_enable(struct platform_device *pdev)
if (exynos_ohci->phy)
usb_phy_init(exynos_ohci->phy);
- else if (exynos_ohci->pdata && exynos_ohci->pdata->phy_init)
- exynos_ohci->pdata->phy_init(pdev, USB_PHY_TYPE_HOST);
}
static void exynos_ohci_phy_disable(struct platform_device *pdev)
@@ -59,13 +55,10 @@ static void exynos_ohci_phy_disable(struct platform_device *pdev)
if (exynos_ohci->phy)
usb_phy_shutdown(exynos_ohci->phy);
- else if (exynos_ohci->pdata && exynos_ohci->pdata->phy_exit)
- exynos_ohci->pdata->phy_exit(pdev, USB_PHY_TYPE_HOST);
}
static int exynos_ohci_probe(struct platform_device *pdev)
{
- struct exynos4_ohci_platdata *pdata = dev_get_platdata(&pdev->dev);
struct exynos_ohci_hcd *exynos_ohci;
struct usb_hcd *hcd;
struct resource *res;
@@ -98,14 +91,9 @@ static int exynos_ohci_probe(struct platform_device *pdev)
phy = devm_usb_get_phy(&pdev->dev, USB_PHY_TYPE_USB2);
if (IS_ERR(phy)) {
- /* Fallback to pdata */
- if (!pdata) {
- usb_put_hcd(hcd);
- dev_warn(&pdev->dev, "no platform data or transceiver defined\n");
- return -EPROBE_DEFER;
- } else {
- exynos_ohci->pdata = pdata;
- }
+ usb_put_hcd(hcd);
+ dev_warn(&pdev->dev, "no platform data or transceiver defined\n");
+ return -EPROBE_DEFER;
} else {
exynos_ohci->phy = phy;
exynos_ohci->otg = phy->otg;
diff --git a/include/linux/platform_data/usb-ohci-exynos.h b/include/linux/platform_data/usb-ohci-exynos.h
deleted file mode 100644
index c256c59..0000000
--- a/include/linux/platform_data/usb-ohci-exynos.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics Co.Ltd
- * http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#ifndef __MACH_EXYNOS_OHCI_H
-#define __MACH_EXYNOS_OHCI_H
-
-struct exynos4_ohci_platdata {
- int (*phy_init)(struct platform_device *pdev, int type);
- int (*phy_exit)(struct platform_device *pdev, int type);
-};
-
-extern void exynos4_ohci_set_platdata(struct exynos4_ohci_platdata *pd);
-
-#endif /* __MACH_EXYNOS_OHCI_H */
--
1.7.10.4
--
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