From: Jun Li <jun.li@nxp.com>
Date: Wed, 22 Jan 2020 01:47:02 +0000
Subject: usb: chipidea: add inline for ci_hdrc_host_driver_init if host is not
 defined
Git-commit: 9d69cd82fe02619ec68e5d770283576712188874
Patch-mainline: v5.6-rc1
References: jsc#SLE-16106

Otherwise, there is a build warning if this header file is included
by non host source file, eg, otg.c.

Signed-off-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Link: https://lore.kernel.org/r/20200122014639.22667-3-peter.chen@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
---
 drivers/usb/chipidea/host.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/chipidea/host.h b/drivers/usb/chipidea/host.h
index 70112cf0f195..2625aa01a911 100644
--- a/drivers/usb/chipidea/host.h
+++ b/drivers/usb/chipidea/host.h
@@ -20,7 +20,7 @@ static inline void ci_hdrc_host_destroy(struct ci_hdrc *ci)
 
 }
 
-static void ci_hdrc_host_driver_init(void)
+static inline void ci_hdrc_host_driver_init(void)
 {
 
 }