on i386:
drivers/built-in.o: In function `ci_hdrc_probe':
core.c:(.text+0x20446b): undefined reference to `of_usb_get_phy_mode'
Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
---
Changes for v2:
- Using IS_ENABLED to MACRO define
include/linux/usb/of.h | 16 ++++++++++------
1 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/include/linux/usb/of.h b/include/linux/usb/of.h
index e460a24..a0ef405 100644
--- a/include/linux/usb/of.h
+++ b/include/linux/usb/of.h
@@ -10,19 +10,23 @@
#include <linux/usb/otg.h>
#include <linux/usb/phy.h>
-#ifdef CONFIG_OF
-enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np);
+#if IS_ENABLED(CONFIG_OF)
enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np);
#else
-static inline enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np)
+static inline enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np)
{
- return USBPHY_INTERFACE_MODE_UNKNOWN;
+ return USB_DR_MODE_UNKNOWN;
}
+#endif
-static inline enum usb_dr_mode of_usb_get_dr_mode(struct device_node *np)
+#if IS_ENABLED(CONFIG_OF) && IS_ENABLED(CONFIG_USB_PHY)
+enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np);
+#else
+static inline enum usb_phy_interface of_usb_get_phy_mode(struct device_node *np)
{
- return USB_DR_MODE_UNKNOWN;
+ return USBPHY_INTERFACE_MODE_UNKNOWN;
}
+
#endif
#endif /* __LINUX_USB_OF_H */
--
1.7.0.4
--
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