linux-kernel - Re: [PATCH v1 1/2] i2c:busses:Register PCI1XXXX adapter to I2C subsystem

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 29 Sep 2021 17:35:26 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     LakshmiPraveen Kopparthi <LakshmiPraveen.Kopparthi@...rochip.com>,
        wsa@...nel.org, andriy.shevchenko@...ux.intel.com,
        treding@...dia.com, mirq-linux@...e.qmqm.pl, s.shtylyov@....ru,
        linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     UNGLinuxDriver@...rochip.com
Subject: Re: [PATCH v1 1/2] i2c:busses:Register PCI1XXXX adapter to I2C
 subsystem

29.09.2021 10:18, Dmitry Osipenko пишет:
> +static void pci1xxxx_i2c_remove_pci(struct pci_dev *pdev)
> +{
> +	struct pci1xxxx_i2c *i2c = pci_get_drvdata(pdev);
> +
> +	pci1xxxx_i2c_shutdown(i2c);
> +	i2c_del_adapter(&i2c->adap);

The order is wrong. Adapter must be removed first, then hardware can be
disabled.

> +}