linux-kernel - Re: [PATCH v1 2/2] regulator: rt6245: Add support for Richtek RT6245

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]

Message-ID: <YK6RvBD3c38BhJZa@sirena.org.uk>
Date:   Wed, 26 May 2021 19:21:48 +0100
From:   Mark Brown <broonie@...nel.org>
To:     cy_huang <u0084500@...il.com>
Cc:     lgirdwood@...il.com, robh+dt@...nel.org, cy_huang@...htek.com,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v1 2/2] regulator: rt6245: Add support for Richtek RT6245

On Wed, May 26, 2021 at 02:12:58PM +0800, cy_huang wrote:

> +	/* xor checksum for bit 6 to 0 */
> +	bit_count = __sw_hweight8(code & RT6245_CODE_MASK);

This doesn't compile with an x86 allmodconfig:

ERROR: modpost: "__sw_hweight8" [drivers/regulator/rt6245-regulator.ko] undefined!

Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)