netdev - [PATCH v5 net-next 2/5] net: cdc_ether: export usbnet_cdc_update

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Date:   Wed, 15 Jul 2020 20:40:57 +0200
From:   Bjørn Mork <bjorn@...k.no>
To:     netdev@...r.kernel.org
Cc:     linux-usb@...r.kernel.org, wxcafe@...afe.net, oliver@...kum.org,
        Miguel Rodríguez Pérez 
        <miguel@....uvigo.gal>, Oliver Neukum <oneukum@...e.com>,
        Bjørn Mork <bjorn@...k.no>
Subject: [PATCH v5 net-next 2/5] net: cdc_ether: export usbnet_cdc_update_filter

From: Miguel Rodríguez Pérez <miguel@....uvigo.gal>

This makes the function available to other drivers, like cdc_ncm.

Signed-off-by: Miguel Rodríguez Pérez <miguel@....uvigo.gal>
Acked-by: Oliver Neukum <oneukum@...e.com>
Signed-off-by: Bjørn Mork <bjorn@...k.no>
---
 drivers/net/usb/cdc_ether.c | 3 ++-
 include/linux/usb/usbnet.h  | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 2afe258e3648..8c1d61c2cbac 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -63,7 +63,7 @@ static const u8 mbm_guid[16] = {
 	0xa6, 0x07, 0xc0, 0xff, 0xcb, 0x7e, 0x39, 0x2a,
 };
 
-static void usbnet_cdc_update_filter(struct usbnet *dev)
+void usbnet_cdc_update_filter(struct usbnet *dev)
 {
 	struct net_device	*net = dev->net;
 
@@ -90,6 +90,7 @@ static void usbnet_cdc_update_filter(struct usbnet *dev)
 			USB_CTRL_SET_TIMEOUT
 		);
 }
+EXPORT_SYMBOL_GPL(usbnet_cdc_update_filter);
 
 /* probes control interface, claims data interface, collects the bulk
  * endpoints, activates data interface (if needed), maybe sets MTU.
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index b0bff3083278..3a856963a363 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -207,6 +207,7 @@ struct cdc_state {
 	struct usb_interface		*data;
 };
 
+extern void usbnet_cdc_update_filter(struct usbnet *dev);
 extern int usbnet_generic_cdc_bind(struct usbnet *, struct usb_interface *);
 extern int usbnet_ether_cdc_bind(struct usbnet *dev, struct usb_interface *intf);
 extern int usbnet_cdc_bind(struct usbnet *, struct usb_interface *);
-- 
2.27.0