usb: renesas_usbhs: mod_host: add missing .bus_suspend/resume

suspend/resume will failed on renesas_usbhs without this patch.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/renesas_usbhs/mod_host.c b/drivers/usb/renesas_usbhs/mod_host.c
index 1834cf5..9b69a13 100644 (file)
--- a/drivers/usb/renesas_usbhs/mod_host.c
+++ b/drivers/usb/renesas_usbhs/mod_host.c
@@ -1266,6 +1266,12 @@ static int usbhsh_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
        return ret;
 }
 
+static int usbhsh_bus_nop(struct usb_hcd *hcd)
+{
+       /* nothing to do */
+       return 0;
+}
+
 static struct hc_driver usbhsh_driver = {
        .description =          usbhsh_hcd_name,
        .hcd_priv_size =        sizeof(struct usbhsh_hpriv),
@@ -1290,6 +1296,8 @@ static struct hc_driver usbhsh_driver = {
         */
        .hub_status_data =      usbhsh_hub_status_data,
        .hub_control =          usbhsh_hub_control,
+       .bus_suspend =          usbhsh_bus_nop,
+       .bus_resume =           usbhsh_bus_nop,
 };
 
 /*