From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 31D5DCA9EAF for ; Mon, 21 Oct 2019 14:00:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 06094214B2 for ; Mon, 21 Oct 2019 14:00:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728976AbfJUOAH (ORCPT ); Mon, 21 Oct 2019 10:00:07 -0400 Received: from sauhun.de ([88.99.104.3]:47866 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727344AbfJUOAG (ORCPT ); Mon, 21 Oct 2019 10:00:06 -0400 Received: from localhost (p54B33572.dip0.t-ipconnect.de [84.179.53.114]) by pokefinder.org (Postfix) with ESMTPSA id 00D412C0076; Mon, 21 Oct 2019 16:00:04 +0200 (CEST) Date: Mon, 21 Oct 2019 16:00:04 +0200 From: Wolfram Sang To: Fabrice Gasnier Cc: pierre-yves.mordret@st.com, alain.volmat@st.com, alexandre.torgue@st.com, linux-i2c@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] i2c: i2c-stm32f7: fix first byte to send in slave mode Message-ID: <20191021140004.GB26782@ninjato> References: <1569857281-19419-1-git-send-email-fabrice.gasnier@st.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="0ntfKIWw70PvrIHh" Content-Disposition: inline In-Reply-To: <1569857281-19419-1-git-send-email-fabrice.gasnier@st.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --0ntfKIWw70PvrIHh Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 30, 2019 at 05:28:01PM +0200, Fabrice Gasnier wrote: > The slave-interface documentation [1] states "the bus driver should > transmit the first byte" upon I2C_SLAVE_READ_REQUESTED slave event: > - 'val': backend returns first byte to be sent > The driver currently ignores the 1st byte to send on this event. >=20 > Fixes: 60d609f30de2 ("i2c: i2c-stm32f7: Add slave support") >=20 > [1] https://www.kernel.org/doc/Documentation/i2c/slave-interface >=20 > Signed-off-by: Fabrice Gasnier Applied to for-current, thanks! --0ntfKIWw70PvrIHh Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAl2tueQACgkQFA3kzBSg KbZTyhAAp/6ikU2tjHpRxjgZnSAod2mj8OCWeVydcZ/Gap7u+MByaZr7O8UmP6ag tOOEm0xsfIT1pvIu4akUdeA2y9OsXJK28GhjOadbAtuJyjOrk2NyN68XI0dXMXet tB+va3XAy8LrlM0JzhoTQOquxv0UwkcCOhWq2estjbC31eYSAz8/8SYifQ0+XwqH mKaJ9BGYl0UtfP3vGg06vSEniZOY5YB5U1876X0JAjtYkXnwjBaKRn8Dda+BjrNl TdIYcQN3scBOk32sdkSjqTTPLbV3X1+wDA7GplLF4EIcEobB27xGZ8r8JoUQeiqu miR8ve5vXkIXSkvH4AN/8rHKQZzXO4UGMgt8/a4/6/7IMn+UrjIKv31z0Jaj1hha IO/rRr38DVCDy0RVIOuTLBjfohi4VuQcR0GsdkQJRFDQQDnD8zzBXq5ud67McLDO phzybx1wvtC1u0JNrpdYaEvl5E7rZdtBHG2Dhyk7wfs2FV7289an+/891Nl97lCj KoxpVgcXdaPpyIdnvrB/iLkV9pX07S6TUTaY5E1t7XVqQayuI578Gq+7BK46PLaL kHvnQU5/2ZIV9gmw5hyK0byMi80F933BZyRHgwoC2RHJEpdjzvERsjHS4KllgIJ7 99bZCeNxQZdbfD7I580nH6w8YNtHTfxZs2h83RWH04QpmOcjgHY= =uZla -----END PGP SIGNATURE----- --0ntfKIWw70PvrIHh--