Like vbus, the dr_mode and phy_mode are also got from glue layer's
platform data or device node.
Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
---
drivers/usb/chipidea/core.c | 19 +++++++++----------
1 files changed, 9 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index 23763dc..c47a6b4 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -381,6 +381,15 @@ static int ci_get_platdata(struct device *dev,
return PTR_ERR(platdata->reg_vbus);
}
+ if (!platdata->phy_mode)
+ platdata->phy_mode = of_usb_get_phy_mode(dev->of_node);
+
+ if (!platdata->dr_mode)
+ platdata->dr_mode = of_usb_get_dr_mode(dev->of_node);
+
+ if (platdata->dr_mode == USB_DR_MODE_UNKNOWN)
+ platdata->dr_mode = USB_DR_MODE_OTG;
+
return 0;
}
@@ -473,7 +482,6 @@ static int ci_hdrc_probe(struct platform_device *pdev)
void __iomem *base;
int ret;
enum usb_dr_mode dr_mode;
- struct device_node *of_node = dev->of_node ?: dev->parent->of_node;
if (!dev->platform_data) {
dev_err(dev, "platform data missing\n");
@@ -514,17 +522,8 @@ static int ci_hdrc_probe(struct platform_device *pdev)
ci_get_otg_capable(ci);
- if (!ci->platdata->phy_mode)
- ci->platdata->phy_mode = of_usb_get_phy_mode(of_node);
-
hw_phymode_configure(ci);
- if (!ci->platdata->dr_mode)
- ci->platdata->dr_mode = of_usb_get_dr_mode(of_node);
-
- if (ci->platdata->dr_mode == USB_DR_MODE_UNKNOWN)
- ci->platdata->dr_mode = USB_DR_MODE_OTG;
-
dr_mode = ci->platdata->dr_mode;
/* initialize role(s) before the interrupt is requested */
if (dr_mode == USB_DR_MODE_OTG || dr_mode == USB_DR_MODE_HOST) {
--
1.7.1
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
