From 9610450ea31eb061b9914de2bf6ced424956182d Mon Sep 17 00:00:00 2001 From: Chunfeng Yun Date: Sun, 5 May 2019 14:02:49 +0800 Subject: [PATCH] usb: mtu3: fix up undefined reference to usb_debug_root When CONFIG_USB is not set, and CONFIG_USB_GADGET is set, there is an issue: ld: drivers/usb/mtu3/mtu3_debugfs.o: in function 'ssusb_debugfs_create_root': mtu3_debugfs.c:(.text+0xba3): undefined reference to 'usb_debug_root' usb_debug_root is only built when CONFIG_USB is enabled, so here drop it and use NULL instead. Reported-by: Randy Dunlap Signed-off-by: Chunfeng Yun Acked-by: Randy Dunlap # build-tested Signed-off-by: Greg Kroah-Hartman --- drivers/usb/mtu3/mtu3_debugfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/mtu3/mtu3_debugfs.c b/drivers/usb/mtu3/mtu3_debugfs.c index 62c57ddc554e..b7c86ccd50b4 100644 --- a/drivers/usb/mtu3/mtu3_debugfs.c +++ b/drivers/usb/mtu3/mtu3_debugfs.c @@ -528,8 +528,7 @@ void ssusb_dr_debugfs_init(struct ssusb_mtk *ssusb) void ssusb_debugfs_create_root(struct ssusb_mtk *ssusb) { - ssusb->dbgfs_root = - debugfs_create_dir(dev_name(ssusb->dev), usb_debug_root); + ssusb->dbgfs_root = debugfs_create_dir(dev_name(ssusb->dev), NULL); } void ssusb_debugfs_remove_root(struct ssusb_mtk *ssusb)