From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 15 Nov 2024 20:58:40 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tC2Sm-002N6d-0A for lore@lore.pengutronix.de; Fri, 15 Nov 2024 20:58:40 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1tC2Sj-0001jP-SL for lore@pengutronix.de; Fri, 15 Nov 2024 20:58:39 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To: Cc:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=RGVM6MeN4TahxpDbvomEORtZZ2HCuke0vyzcf4cXVGI=; b=Mze8zXp20FeQahCqUqgwlEv1pi lVRSsUJSFuCM6Dk6kJlvraSQDm4UO9d8C0YhgacEI+H+GYnavktT3gCiMDxKSFlLM/rU/nXb/uZJn 9vFjzmu46Wjh8b2QMVFgOygtH5Qb6ufqrcz0tYSQbSp197HcTsp2IfyxBT1mcqdh6rRjzCrjcBh3M qBF9fLReZ1kvdSwONDKqW//XvCB1W4SH1IrLeuQq1v4O/I8TElHuye1XmiP7rbYaLpYfUkuvJB0eM gexhB2SzcD/fHC6S4NKAPH1WqWtSKPHb9Snr5rBsHKZk8jVPuQhOvCNARgNPvkuvqKOrR7VeVmJQB TxTMo//A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tC2S6-00000003wZl-0EvM; Fri, 15 Nov 2024 19:57:58 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tC2S3-00000003wXF-3S2I for barebox@lists.infradead.org; Fri, 15 Nov 2024 19:57:57 +0000 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1tC2S1-00017y-DD for barebox@lists.infradead.org; Fri, 15 Nov 2024 20:57:53 +0100 From: Marco Felsch To: barebox@lists.infradead.org Date: Fri, 15 Nov 2024 20:57:37 +0100 Message-Id: <20241115195747.997164-2-m.felsch@pengutronix.de> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241115195747.997164-1-m.felsch@pengutronix.de> References: <20241115195747.997164-1-m.felsch@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241115_115755_856070_001BDF47 X-CRM114-Status: UNSURE ( 9.87 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.2 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 02/12] spi: fix spi_message init during __spi_validate X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) Set the spi_device pointer accordingly to allow drivers to use it. While on it, set the actual_length to 0 before passing the message to the .transfer() hook as well. Signed-off-by: Marco Felsch --- drivers/spi/spi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index c627d88954a7..36d0653a191c 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -321,6 +321,8 @@ static int __spi_validate(struct spi_device *spi, struct spi_message *message) if (list_empty(&message->transfers)) return -EINVAL; + message->spi = spi; + list_for_each_entry(xfer, &message->transfers, transfer_list) { if (!xfer->bits_per_word) xfer->bits_per_word = spi->bits_per_word; @@ -347,6 +349,7 @@ static int __spi_validate(struct spi_device *spi, struct spi_message *message) return -EINVAL; } + message->actual_length = 0; message->status = -EINPROGRESS; return 0; -- 2.39.5