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[RFC,net-next,15/28] net: usb: use ndo_siocdevprivate

Message ID 20201106221743.3271965-16-arnd@kernel.org (mailing list archive)
State RFC
Delegated to: Johannes Berg
Headers show
Series ndo_ioctl rework | expand

Commit Message

Arnd Bergmann Nov. 6, 2020, 10:17 p.m. UTC 
From: Arnd Bergmann <arnd@arndb.de>

The pegasus and rtl8150 drivers use SIOCDEVPRIVATE ioctls
to access their MII registers, in place of the normal
commands. This is broken for all compat ioctls today.

Change to ndo_siocdevprivate to fix it.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/net/usb/pegasus.c | 4 ++--
 drivers/net/usb/rtl8150.c | 5 +++--
 2 files changed, 5 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index 32e1335c94ad..7cc0727eee1a 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -988,7 +988,7 @@  static const struct ethtool_ops ops = {
 	.set_link_ksettings = pegasus_set_link_ksettings,
 };
 
-static int pegasus_ioctl(struct net_device *net, struct ifreq *rq, int cmd)
+static int pegasus_siocdevprivate(struct net_device *net, struct ifreq *rq, void __user *udata, int cmd)
 {
 	__u16 *data = (__u16 *) &rq->ifr_ifru;
 	pegasus_t *pegasus = netdev_priv(net);
@@ -1246,7 +1246,7 @@  static int pegasus_resume(struct usb_interface *intf)
 static const struct net_device_ops pegasus_netdev_ops = {
 	.ndo_open =			pegasus_open,
 	.ndo_stop =			pegasus_close,
-	.ndo_do_ioctl =			pegasus_ioctl,
+	.ndo_siocdevprivate =		pegasus_siocdevprivate,
 	.ndo_start_xmit =		pegasus_start_xmit,
 	.ndo_set_rx_mode =		pegasus_set_multicast,
 	.ndo_tx_timeout =		pegasus_tx_timeout,
diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c
index bf8a60533f3e..bb37fb24f7d7 100644
--- a/drivers/net/usb/rtl8150.c
+++ b/drivers/net/usb/rtl8150.c
@@ -822,7 +822,8 @@  static const struct ethtool_ops ops = {
 	.get_link_ksettings = rtl8150_get_link_ksettings,
 };
 
-static int rtl8150_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd)
+static int rtl8150_siocdevprivate(struct net_device *netdev, struct ifreq *rq,
+				  void __user *udata, int cmd)
 {
 	rtl8150_t *dev = netdev_priv(netdev);
 	u16 *data = (u16 *) & rq->ifr_ifru;
@@ -850,7 +851,7 @@  static int rtl8150_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd)
 static const struct net_device_ops rtl8150_netdev_ops = {
 	.ndo_open		= rtl8150_open,
 	.ndo_stop		= rtl8150_close,
-	.ndo_do_ioctl		= rtl8150_ioctl,
+	.ndo_siocdevprivate	= rtl8150_siocdevprivate,
 	.ndo_start_xmit		= rtl8150_start_xmit,
 	.ndo_tx_timeout		= rtl8150_tx_timeout,
 	.ndo_set_rx_mode	= rtl8150_set_multicast,