summaryrefslogtreecommitdiffstats
path: root/include/linux/usb/ulpi.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/usb/ulpi.h')
-rw-r--r--include/linux/usb/ulpi.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/usb/ulpi.h b/include/linux/usb/ulpi.h
index 6f033a4..5c295c2 100644
--- a/include/linux/usb/ulpi.h
+++ b/include/linux/usb/ulpi.h
@@ -181,8 +181,16 @@
/*-------------------------------------------------------------------------*/
+#if IS_ENABLED(CONFIG_USB_ULPI)
struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops,
unsigned int flags);
+#else
+static inline struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops,
+ unsigned int flags)
+{
+ return NULL;
+}
+#endif
#ifdef CONFIG_USB_ULPI_VIEWPORT
/* access ops for controllers with a viewport register */
OpenPOWER on IntegriCloud