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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0EB17EB64DC for ; Mon, 26 Jun 2023 18:34:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232344AbjFZSeO (ORCPT ); Mon, 26 Jun 2023 14:34:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48184 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232330AbjFZSeN (ORCPT ); Mon, 26 Jun 2023 14:34:13 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B40EF102 for ; Mon, 26 Jun 2023 11:34:08 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 5124660F3E for ; Mon, 26 Jun 2023 18:34:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5CC4CC433C8; Mon, 26 Jun 2023 18:34:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1687804447; bh=WX97hGv7nM7zOSIgNl2gsNEkMonhpFfsgn9gTcWRj4Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bUoc6zpNyGE7kHly+QsPUETumBYjTrsyH+R2qxz/O+TvB12zJ6JvDY6/Np1vyWRwn iPRAzcLbRyJms+HxwxWazjbySmI19+DSiP0Mw8CCJmbDw62hmMTjb+lv2Wc35IA996 GSBLMbtprYUrJMKWB64uEVE1Gl8ZTmWUgA52d73U= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Simon Horman , Horatiu Vultur , Andi Shyti , Tharun Kumar P , Wolfram Sang , Sasha Levin Subject: [PATCH 6.1 159/170] i2c: mchp-pci1xxxx: Avoid cast to incompatible function type Date: Mon, 26 Jun 2023 20:12:08 +0200 Message-ID: <20230626180807.599753411@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230626180800.476539630@linuxfoundation.org> References: <20230626180800.476539630@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Simon Horman [ Upstream commit 7ebfd881abe9e0ea9557b29dab6aa28d294fabb4 ] Rather than casting pci1xxxx_i2c_shutdown to an incompatible function type, update the type to match that expected by __devm_add_action. Reported by clang-16 with W-1: .../i2c-mchp-pci1xxxx.c:1159:29: error: cast from 'void (*)(struct pci1xxxx_i2c *)' to 'void (*)(void *)' converts to incompatible function type [-Werror,-Wcast-function-type-strict] ret = devm_add_action(dev, (void (*)(void *))pci1xxxx_i2c_shutdown, i2c); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./include/linux/device.h:251:29: note: expanded from macro 'devm_add_action' __devm_add_action(release, action, data, #action) ^~~~~~ No functional change intended. Compile tested only. Signed-off-by: Simon Horman Reviewed-by: Horatiu Vultur Reviewed-by: Andi Shyti Reviewed-by: Tharun Kumar P Signed-off-by: Wolfram Sang Signed-off-by: Sasha Levin --- drivers/i2c/busses/i2c-mchp-pci1xxxx.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-mchp-pci1xxxx.c b/drivers/i2c/busses/i2c-mchp-pci1xxxx.c index b21ffd6df9276..5ef136c3ecb12 100644 --- a/drivers/i2c/busses/i2c-mchp-pci1xxxx.c +++ b/drivers/i2c/busses/i2c-mchp-pci1xxxx.c @@ -1118,8 +1118,10 @@ static int pci1xxxx_i2c_resume(struct device *dev) static DEFINE_SIMPLE_DEV_PM_OPS(pci1xxxx_i2c_pm_ops, pci1xxxx_i2c_suspend, pci1xxxx_i2c_resume); -static void pci1xxxx_i2c_shutdown(struct pci1xxxx_i2c *i2c) +static void pci1xxxx_i2c_shutdown(void *data) { + struct pci1xxxx_i2c *i2c = data; + pci1xxxx_i2c_config_padctrl(i2c, false); pci1xxxx_i2c_configure_core_reg(i2c, false); } @@ -1156,7 +1158,7 @@ static int pci1xxxx_i2c_probe_pci(struct pci_dev *pdev, init_completion(&i2c->i2c_xfer_done); pci1xxxx_i2c_init(i2c); - ret = devm_add_action(dev, (void (*)(void *))pci1xxxx_i2c_shutdown, i2c); + ret = devm_add_action(dev, pci1xxxx_i2c_shutdown, i2c); if (ret) return ret; -- 2.39.2