linux-kernel - [PATCH 1/2] ax88796c: fix ioctl callback

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Date:   Fri,  5 Nov 2021 10:29:39 +0100
From:   Arnd Bergmann <arnd@...nel.org>
To:     Łukasz Stelmach <l.stelmach@...sung.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Jason Gunthorpe <jgg@...pe.ca>, Arnd Bergmann <arnd@...db.de>
Cc:     Nathan Chancellor <nathan@...nel.org>,
        Alexander Lobakin <alobakin@...me>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] ax88796c: fix ioctl callback

From: Arnd Bergmann <arnd@...db.de>

The timestamp ioctls are now handled by the ndo_eth_ioctl() callback,
not the old ndo_do_ioctl(), but oax88796 introduced the
function for the old way.

Move it over to ndo_eth_ioctl() to actually allow calling it from
user space.

Fixes: a97c69ba4f30 ("net: ax88796c: ASIX AX88796C SPI Ethernet Adapter Driver")
Fixes: a76053707dbf ("dev_ioctl: split out ndo_eth_ioctl")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
It would be best to completely remove the .ndo_do_ioctl() callback
to avoid this problem in the future, but I'm still unsure whether
we want to just remove the ancient wireless and localtalk drivers
instead of fixing them.
---
 drivers/net/ethernet/asix/ax88796c_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/asix/ax88796c_main.c b/drivers/net/ethernet/asix/ax88796c_main.c
index 4b0c5a09fd57..8994f2322268 100644
--- a/drivers/net/ethernet/asix/ax88796c_main.c
+++ b/drivers/net/ethernet/asix/ax88796c_main.c
@@ -934,7 +934,7 @@ static const struct net_device_ops ax88796c_netdev_ops = {
 	.ndo_stop		= ax88796c_close,
 	.ndo_start_xmit		= ax88796c_start_xmit,
 	.ndo_get_stats64	= ax88796c_get_stats64,
-	.ndo_do_ioctl		= ax88796c_ioctl,
+	.ndo_eth_ioctl		= ax88796c_ioctl,
 	.ndo_set_mac_address	= eth_mac_addr,
 	.ndo_set_features	= ax88796c_set_features,
 };
-- 
2.29.2