From nobody Sat Feb 7 15:59:52 2026 Received: from relay.smtp-ext.broadcom.com (unknown [192.19.166.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D29765103E for ; Tue, 27 Feb 2024 19:03:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.19.166.228 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709060606; cv=none; b=sxei3HbUN9i1o6KFNtcMxZUk17z5MdmsXDpSJwlsQQAHwkZakfctkOFWWTgcQou6ES1fmv0fTGqsIvJtgfJDDHxwZpIP2utj+kxnmakgaXEd7V+Y58krZ4OQcuXBA2ZTc4mR556U8fE4y+5Vhl25i/ZK4ZISquglaCP8Mtgxr/M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709060606; c=relaxed/simple; bh=BoWABUn1BHPA1kyndGRUMStiFm/fHNE3QtKwM9H3nBM=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=MMa7A8/YNVkmtyNp2D6bDBdTs3kMysIqmf7XutGCr8t4uo5M17swnWeP3SOoJ7S+aqQC3cayiX5csNslimL3YE2IqDiHKOKBK6HAJmOUp8Z/3kdhNC037Zm3z+XFgXC/NjMJp+0f9kWnToV99YkhbAEjLO/ynAADP4ZrJX/fmgY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com; spf=fail smtp.mailfrom=broadcom.com; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b=OVFmRDrY; arc=none smtp.client-ip=192.19.166.228 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=broadcom.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="OVFmRDrY" Received: from mail-lvn-it-01.lvn.broadcom.net (mail-lvn-it-01.lvn.broadcom.net [10.36.132.253]) by relay.smtp-ext.broadcom.com (Postfix) with ESMTP id 38C09C002447; Tue, 27 Feb 2024 11:03:18 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 relay.smtp-ext.broadcom.com 38C09C002447 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1709060598; bh=BoWABUn1BHPA1kyndGRUMStiFm/fHNE3QtKwM9H3nBM=; h=From:To:Cc:Subject:Date:From; b=OVFmRDrYgzqLGPly1HT6HYrshnsYYT48BvU8jVn9UBewjWVkzpDazgtEEbk4qMIVc jgT0+K0xciQkv++/5yukLJWftEr14alsLbKIh9UOWrICPqIBE+IHh5QuuBe4JLf79H cCLrw4v5+scKOo4maI5BkHnpVe1iPl0UYpJJxxNQ= Received: from bcacpedev-irv-3.lvn.broadcom.net (bcacpedev-irv-3.lvn.broadcom.net [10.173.232.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail-lvn-it-01.lvn.broadcom.net (Postfix) with ESMTPSA id B9BB418041CAC4; Tue, 27 Feb 2024 11:03:16 -0800 (PST) From: William Zhang To: Linux MTD List , Linux ARM List , Broadcom Kernel List Cc: f.fainelli@gmail.com, kursad.oney@broadcom.com, joel.peshkin@broadcom.com, miquel.raynal@bootlin.com, anand.gore@broadcom.com, dregan@mail.com, kamal.dasu@broadcom.com, tomer.yacoby@broadcom.com, dan.beygelman@broadcom.com, William Zhang , kernel test robot , linux-kernel@vger.kernel.org, Vignesh Raghavendra , Brian Norris , Richard Weinberger , =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= , Florian Fainelli , David Regan Subject: [PATCH] mtd: rawnand: brcmnand: fix sparse warnings Date: Tue, 27 Feb 2024 11:02:57 -0800 Message-Id: <20240227190258.200929-1-william.zhang@broadcom.com> X-Mailer: git-send-email 2.37.3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Fix the following sparse warnings: sparse warnings: (new ones prefixed by >>) >> drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c:79:41: sparse: sparse: cast removes address space '__iomem' of expression drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c:80:17: sparse: sparse: cast removes address space '__iomem' of expression drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c:80:17: sparse: sparse: cast removes address space '__iomem' of expression drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c:80:17: sparse: sparse: cast removes address space '__iomem' of expression Fixes: c52c16d1bee5 ("mtd: rawnand: brcmnand: Add BCMBCA read data bus inte= rface") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202402270940.gmVLVRg0-lkp@int= el.com/ Signed-off-by: William Zhang --- drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c b/drivers/mtd/nand= /raw/brcmnand/bcmbca_nand.c index 7ad3e7a98f97..ea534850b97a 100644 --- a/drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c +++ b/drivers/mtd/nand/raw/brcmnand/bcmbca_nand.c @@ -76,8 +76,8 @@ static void bcmbca_read_data_bus(struct brcmnand_soc *soc, * and dest address, which is incompatible with nand cache. Fallback * to the memcpy_fromio in such case */ - if (bcmbca_nand_is_buf_aligned((void *)flash_cache, buffer)) - memcpy((void *)buffer, (void *)flash_cache, fc_words * 4); + if (bcmbca_nand_is_buf_aligned((void __force *)flash_cache, buffer)) + memcpy((void *)buffer, (void __force *)flash_cache, fc_words * 4); else memcpy_fromio((void *)buffer, flash_cache, fc_words * 4); } --=20 2.37.3