This allows platforms using e.g. "generic-ohci" to reference HCD using
recently introduced providers mechanism
Signed-off-by: Rafał Miłecki <zajec5@xxxxxxxxx>
---
drivers/usb/host/ohci-platform.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c
index 898b740..57be81c 100644
--- a/drivers/usb/host/ohci-platform.c
+++ b/drivers/usb/host/ohci-platform.c
@@ -28,6 +28,7 @@
#include <linux/usb/ohci_pdriver.h>
#include <linux/usb.h>
#include <linux/usb/hcd.h>
+#include <linux/usb/provider.h>
#include "ohci.h"
@@ -40,6 +41,7 @@ struct ohci_platform_priv {
struct clk *clks[OHCI_MAX_CLKS];
struct reset_control *resets[OHCI_MAX_RESETS];
struct phy **phys;
+ struct hcd_provider *hcd_provider;
int num_phys;
};
@@ -258,6 +260,11 @@ static int ohci_platform_probe(struct platform_device *dev)
if (err)
goto err_power;
+ if (dev->dev.of_node)
+ priv->hcd_provider = of_hcd_provider_register(dev->dev.of_node,
+ of_hcd_xlate_simple,
+ hcd);
+
device_wakeup_enable(hcd->self.controller);
platform_set_drvdata(dev, hcd);
@@ -289,6 +296,8 @@ static int ohci_platform_remove(struct platform_device *dev)
struct ohci_platform_priv *priv = hcd_to_ohci_priv(hcd);
int clk, rst;
+ of_hcd_provider_unregister(priv->hcd_provider);
+
usb_remove_hcd(hcd);
if (pdata->power_off)
--
1.8.4.5
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