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Diffstat (limited to 'include/linux/usb/of.h')
-rw-r--r--include/linux/usb/of.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/usb/of.h b/include/linux/usb/of.h
index c3fe9e48ce27..974bce93aa28 100644
--- a/include/linux/usb/of.h
+++ b/include/linux/usb/of.h
@@ -12,10 +12,16 @@
#include <linux/usb/phy.h>
#if IS_ENABLED(CONFIG_OF)
+enum usb_dr_mode of_usb_get_dr_mode_by_phy(struct device_node *phy_np);
bool of_usb_host_tpl_support(struct device_node *np);
int of_usb_update_otg_caps(struct device_node *np,
struct usb_otg_caps *otg_caps);
#else
+static inline enum usb_dr_mode
+of_usb_get_dr_mode_by_phy(struct device_node *phy_np)
+{
+ return USB_DR_MODE_UNKNOWN;
+}
static inline bool of_usb_host_tpl_support(struct device_node *np)
{
return false;