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authorJingoo Han <jg1.han@samsung.com>2013-10-14 04:18:54 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-10-14 22:09:13 +0400
commitc00809d330cfe42469fcd1cfd63f0690b47ea9bb (patch)
tree0ce8b3cfc41b4e85f9c185a0671b392f89a057cd /drivers/usb/host/ohci-exynos.c
parent88ed9fd50e573fee332ca1e07641102b59f743fe (diff)
downloadlinux-c00809d330cfe42469fcd1cfd63f0690b47ea9bb.tar.xz
USB: ohci-exynos: Remove non-DT support
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@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ohci-exynos.c')
-rw-r--r--drivers/usb/host/ohci-exynos.c18
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c
index 17f46fbf047d..a87baedc0aa7 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;