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path: root/drivers/usb/host/ehci-platform.c
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Diffstat (limited to 'drivers/usb/host/ehci-platform.c')
-rw-r--r--drivers/usb/host/ehci-platform.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/usb/host/ehci-platform.c b/drivers/usb/host/ehci-platform.c
index 2593def13..5c3c08598 100644
--- a/drivers/usb/host/ehci-platform.c
+++ b/drivers/usb/host/ehci-platform.c
@@ -45,6 +45,7 @@ struct ehci_platform_priv {
struct reset_control *rst;
struct phy **phys;
int num_phys;
+ bool reset_on_resume;
};
static const char hcd_name[] = "ehci-platform";
@@ -56,7 +57,6 @@ static int ehci_platform_reset(struct usb_hcd *hcd)
struct ehci_hcd *ehci = hcd_to_ehci(hcd);
int retval;
- hcd->has_tt = pdata->has_tt;
ehci->has_synopsys_hc_bug = pdata->has_synopsys_hc_bug;
if (pdata->pre_setup) {
@@ -193,11 +193,11 @@ static int ehci_platform_probe(struct platform_device *dev)
if (of_property_read_bool(dev->dev.of_node,
"needs-reset-on-resume"))
- pdata->reset_on_resume = 1;
+ priv->reset_on_resume = true;
if (of_property_read_bool(dev->dev.of_node,
"has-transaction-translator"))
- pdata->has_tt = 1;
+ hcd->has_tt = 1;
priv->num_phys = of_count_phandle_with_args(dev->dev.of_node,
"phys", "#phy-cells");
@@ -247,6 +247,10 @@ static int ehci_platform_probe(struct platform_device *dev)
ehci->big_endian_desc = 1;
if (pdata->big_endian_mmio)
ehci->big_endian_mmio = 1;
+ if (pdata->has_tt)
+ hcd->has_tt = 1;
+ if (pdata->reset_on_resume)
+ priv->reset_on_resume = true;
#ifndef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO
if (ehci->big_endian_mmio) {
@@ -359,6 +363,7 @@ static int ehci_platform_resume(struct device *dev)
struct usb_ehci_pdata *pdata = dev_get_platdata(dev);
struct platform_device *pdev =
container_of(dev, struct platform_device, dev);
+ struct ehci_platform_priv *priv = hcd_to_ehci_priv(hcd);
if (pdata->power_on) {
int err = pdata->power_on(pdev);
@@ -366,7 +371,7 @@ static int ehci_platform_resume(struct device *dev)
return err;
}
- ehci_resume(hcd, pdata->reset_on_resume);
+ ehci_resume(hcd, priv->reset_on_resume);
return 0;
}
#endif /* CONFIG_PM_SLEEP */