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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 140B1C3567B for ; Thu, 27 Feb 2020 14:48:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DF77024691 for ; Thu, 27 Feb 2020 14:48:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582814908; bh=wVAFLn1OyiGv+jbPEipLto9iRXEUfr6/MkA/lc67GIc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=R4fkeZ5wywFff/mSIZPqVDRB4ZhzGgxTE6gtDpM7LG65OCdIM6mVoehdPPLNmNw/5 s5MVW+WSTorTJumt4bSpGIjh2UIH23zvK05y9LXw/dSGeJ7ze2dyjPq6qeHY3W5C/Z SvU3xZ/yRIZkZXN4PWO9+etbAmZhjRrIJ5iSB8K8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729580AbgB0NnI (ORCPT ); Thu, 27 Feb 2020 08:43:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:38244 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729904AbgB0NnH (ORCPT ); Thu, 27 Feb 2020 08:43:07 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6A27A20578; Thu, 27 Feb 2020 13:43:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582810986; bh=wVAFLn1OyiGv+jbPEipLto9iRXEUfr6/MkA/lc67GIc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IeJH7aNuqHNTX/NqQrxHt1I2U8qBfyPdeGPAQdZroGpU7X55iuXY90fjT2dBpsrL0 MlZyJUTjTFMWGWGdvNVAnmdMmjnMJZbl6cAnyT+sGv+7MJTMQdupejGOA0QNi4xzFA UfgU0mxDhthzykp+QX5Ufq2VBYh3g3IAIkZuMxjs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Arnd Bergmann , Linus Walleij , Jakub Kicinski , Sasha Levin Subject: [PATCH 4.4 056/113] wan: ixp4xx_hss: fix compile-testing on 64-bit Date: Thu, 27 Feb 2020 14:36:12 +0100 Message-Id: <20200227132220.692859124@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200227132211.791484803@linuxfoundation.org> References: <20200227132211.791484803@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Arnd Bergmann [ Upstream commit 504c28c853ec5c626900b914b5833daf0581a344 ] Change the driver to use portable integer types to avoid warnings during compile testing: drivers/net/wan/ixp4xx_hss.c:863:21: error: cast to 'u32 *' (aka 'unsigned int *') from smaller integer type 'int' [-Werror,-Wint-to-pointer-cast] memcpy_swab32(mem, (u32 *)((int)skb->data & ~3), bytes / 4); ^ drivers/net/wan/ixp4xx_hss.c:979:12: error: incompatible pointer types passing 'u32 *' (aka 'unsigned int *') to parameter of type 'dma_addr_t *' (aka 'unsigned long long *') [-Werror,-Wincompatible-pointer-types] &port->desc_tab_phys))) ^~~~~~~~~~~~~~~~~~~~ include/linux/dmapool.h:27:20: note: passing argument to parameter 'handle' here dma_addr_t *handle); ^ Signed-off-by: Arnd Bergmann Signed-off-by: Linus Walleij Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- drivers/net/wan/ixp4xx_hss.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c index e7bbdb7af53ac..97968e6a6a4eb 100644 --- a/drivers/net/wan/ixp4xx_hss.c +++ b/drivers/net/wan/ixp4xx_hss.c @@ -261,7 +261,7 @@ struct port { struct hss_plat_info *plat; buffer_t *rx_buff_tab[RX_DESCS], *tx_buff_tab[TX_DESCS]; struct desc *desc_tab; /* coherent */ - u32 desc_tab_phys; + dma_addr_t desc_tab_phys; unsigned int id; unsigned int clock_type, clock_rate, loopback; unsigned int initialized, carrier; @@ -861,7 +861,7 @@ static int hss_hdlc_xmit(struct sk_buff *skb, struct net_device *dev) dev->stats.tx_dropped++; return NETDEV_TX_OK; } - memcpy_swab32(mem, (u32 *)((int)skb->data & ~3), bytes / 4); + memcpy_swab32(mem, (u32 *)((uintptr_t)skb->data & ~3), bytes / 4); dev_kfree_skb(skb); #endif -- 2.20.1