From patchwork Mon Mar 13 10:58:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 13172197 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 35AAEC61DA4 for ; Mon, 13 Mar 2023 10:58:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229633AbjCMK6v (ORCPT ); Mon, 13 Mar 2023 06:58:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56736 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229835AbjCMK6s (ORCPT ); Mon, 13 Mar 2023 06:58:48 -0400 Received: from xavier.telenet-ops.be (xavier.telenet-ops.be [IPv6:2a02:1800:120:4::f00:14]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EAA3028E47 for ; Mon, 13 Mar 2023 03:58:42 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed50:7ed1:e2c6:b94:264a]) by xavier.telenet-ops.be with bizsmtp id Xmyg2900201Vtj801mygFM; Mon, 13 Mar 2023 11:58:40 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1pbfsQ-00C3I7-GY; Mon, 13 Mar 2023 11:58:40 +0100 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1pbft1-008cWp-UL; Mon, 13 Mar 2023 11:58:39 +0100 From: Geert Uytterhoeven To: Mark Brown , Min Li , Lee Jones , Vladimir Oltean , Amit Kumar Mahapatra , Michal Simek Cc: linux-spi@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 4/6] spi: Constify spi_get_drvdata()'s spi parameter Date: Mon, 13 Mar 2023 11:58:36 +0100 Message-Id: <0f1700ade27a8f3935d04480ff7bef8a887331eb.1678704562.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org The "spi" parameter of spi_get_drvdata() can be const. dev_get_drvdata() has been taking a const pointer since commit 7d1d8999b4bec0ba ("i2c: Constify i2c_get_clientdata's parameter"). Signed-off-by: Geert Uytterhoeven --- include/linux/spi/spi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 6097d2f5126624eb..e09a61dd34594330 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -261,7 +261,7 @@ static inline void spi_set_drvdata(struct spi_device *spi, void *data) dev_set_drvdata(&spi->dev, data); } -static inline void *spi_get_drvdata(struct spi_device *spi) +static inline void *spi_get_drvdata(const struct spi_device *spi) { return dev_get_drvdata(&spi->dev); }