netdev - [net v4 0/1] net: ethernet: adi: adin1110: Fix notifiers

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Message-ID: <20221027095655.89890-1-alexandru.tachici@analog.com>
Date:   Thu, 27 Oct 2022 12:56:54 +0300
From:   Alexandru Tachici <alexandru.tachici@...log.com>
To:     <linux-kernel@...r.kernel.org>
CC:     <andrew@...n.ch>, <linux@...linux.org.uk>, <davem@...emloft.net>,
        <edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>,
        <netdev@...r.kernel.org>, <lennart@...omain.com>
Subject: [net v4 0/1] net: ethernet: adi: adin1110: Fix notifiers

ADIN1110 was registering netdev_notifiers on each device probe.
This leads to warnings/probe failures because of double registration
of the same notifier when to adin1110/2111 devices are connected to
the same system.

Move the registration of netdev_notifiers in module init call,
in this way multiple driver instances can use the same notifiers.

Alexandru Tachici (1):
  net: ethernet: adi: adin1110: Fix notifiers

Changelog v3 -> v4:
- unregister notifiers in case of spi_register_driver() failure

 drivers/net/ethernet/adi/adin1110.c | 38 ++++++++++++++++++++++-------
 1 file changed, 29 insertions(+), 9 deletions(-)

-- 
2.34.1