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=-8.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_MUTT 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 2E26DC282C8 for ; Mon, 28 Jan 2019 18:15:59 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E7D3320882 for ; Mon, 28 Jan 2019 18:15:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="deB6bUNk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E7D3320882 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=embeddedor.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Subject:To:From :Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=FwKD+DpBFZFeOATDv5PQLR4d/LSLhKy0y/C6GQcx9Eo=; b=deB6bUNkWz205z Jy1gfpp3x2L0NahWttIem/HmlAdDSPOfZVUElkteD0r1zbiLN2u+jDUh5byrZOyXCO63r2E6YI6iQ uwGuhyiBp9GwysqFt4axV7Aw/aM2IoMJJh0piIWE+M9u7RKmxwvM+x1bRdU8vH6Ocqkhc9nb8u+b1 7mpkMFtelygmz22+AM4n/2z0Rap4oC6f25D2g0d10d6/5lf2QppXUbCWCwT4N3emMlqRPGGLkzS2B CTLxzTezo1J6NEdxfWjipBekOx/hwxZu11iL0QisBDzriIe3Zhh0Bk2EtdXWVu9/RxHM5bQFNF9rb TtbeCGsyLz60Iu37nJ1w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1goBRq-0005Xn-Gi; Mon, 28 Jan 2019 18:15:54 +0000 Received: from gateway34.websitewelcome.com ([192.185.149.62]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1goBRd-0005NL-Jm for linux-mtd@lists.infradead.org; Mon, 28 Jan 2019 18:15:43 +0000 Received: from cm11.websitewelcome.com (cm11.websitewelcome.com [100.42.49.5]) by gateway34.websitewelcome.com (Postfix) with ESMTP id 9C07436A0F for ; Mon, 28 Jan 2019 12:15:27 -0600 (CST) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id oBRPg1O0DdnCeoBRPg3SF1; Mon, 28 Jan 2019 12:15:27 -0600 X-Authority-Reason: nr=8 Received: from [189.250.130.205] (port=48554 helo=embeddedor) by gator4166.hostgator.com with esmtpa (Exim 4.91) (envelope-from ) id 1goBRJ-001LRP-MA; Mon, 28 Jan 2019 12:15:26 -0600 Date: Mon, 28 Jan 2019 12:15:20 -0600 From: "Gustavo A. R. Silva" To: Kyungmin Park , Boris Brezillon , Miquel Raynal , Richard Weinberger , David Woodhouse , Brian Norris , Marek Vasut , Wan ZongShun Subject: [PATCH v2] mtd: rawnand: mark expected switch fall-throughs Message-ID: <20190128181520.GA25887@embeddedor> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 189.250.130.205 X-Source-L: No X-Exim-ID: 1goBRJ-001LRP-MA X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [189.250.130.205]:48554 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 9 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190128_101541_749659_8E1C65E2 X-CRM114-Status: GOOD ( 13.98 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kees Cook , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Gustavo A. R. Silva" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org SW4gcHJlcGFyYXRpb24gdG8gZW5hYmxpbmcgLVdpbXBsaWNpdC1mYWxsdGhyb3VnaCwgbWFyayBz d2l0Y2gKY2FzZXMgd2hlcmUgd2UgYXJlIGV4cGVjdGluZyB0byBmYWxsIHRocm91Z2guCgpUaGlz IHBhdGNoIGZpeGVzIHRoZSBmb2xsb3dpbmcgd2FybmluZzoKCmRyaXZlcnMvbXRkL25hbmQvb25l bmFuZC9vbmVuYW5kX2Jhc2UuYzozMjY0OjY6IHdhcm5pbmc6IHRoaXMgc3RhdGVtZW50IG1heSBm YWxsIHRocm91Z2ggWy1XaW1wbGljaXQtZmFsbHRocm91Z2g9XQpkcml2ZXJzL210ZC9uYW5kL29u ZW5hbmQvb25lbmFuZF9iYXNlLmM6MzI4ODoxNzogd2FybmluZzogdGhpcyBzdGF0ZW1lbnQgbWF5 IGZhbGwgdGhyb3VnaCBbLVdpbXBsaWNpdC1mYWxsdGhyb3VnaD1dCmRyaXZlcnMvbXRkL25hbmQv cmF3L25hbmRfYmFzZS5jOjU1Mzg6Njogd2FybmluZzogdGhpcyBzdGF0ZW1lbnQgbWF5IGZhbGwg dGhyb3VnaCBbLVdpbXBsaWNpdC1mYWxsdGhyb3VnaD1dCmRyaXZlcnMvbXRkL25hbmQvcmF3L25h bmRfYmFzZS5jOjU1NTc6Njogd2FybmluZzogdGhpcyBzdGF0ZW1lbnQgbWF5IGZhbGwgdGhyb3Vn aCBbLVdpbXBsaWNpdC1mYWxsdGhyb3VnaD1dCmRyaXZlcnMvbXRkL25hbmQvcmF3L25hbmRfYmFz ZS5jOjU1OTU6MTM6IHdhcm5pbmc6IHRoaXMgc3RhdGVtZW50IG1heSBmYWxsIHRocm91Z2ggWy1X aW1wbGljaXQtZmFsbHRocm91Z2g9XQpkcml2ZXJzL210ZC9uYW5kL3Jhdy9uYW5kX2xlZ2FjeS5j OjMzMjo2OiB3YXJuaW5nOiB0aGlzIHN0YXRlbWVudCBtYXkgZmFsbCB0aHJvdWdoIFstV2ltcGxp Y2l0LWZhbGx0aHJvdWdoPV0KZHJpdmVycy9tdGQvbmFuZC9yYXcvbmFuZF9sZWdhY3kuYzo0ODM6 Mzogd2FybmluZzogdGhpcyBzdGF0ZW1lbnQgbWF5IGZhbGwgdGhyb3VnaCBbLVdpbXBsaWNpdC1m YWxsdGhyb3VnaD1dCmRyaXZlcnMvbXRkL25hbmQvcmF3L25hbmRzaW0uYzoyMjU0OjIyOiB3YXJu aW5nOiB0aGlzIHN0YXRlbWVudCBtYXkgZmFsbCB0aHJvdWdoIFstV2ltcGxpY2l0LWZhbGx0aHJv dWdoPV0KZHJpdmVycy9tdGQvbmFuZC9yYXcvb21hcF9lbG0uYzo1MTI6NDogd2FybmluZzogdGhp cyBzdGF0ZW1lbnQgbWF5IGZhbGwgdGhyb3VnaCBbLVdpbXBsaWNpdC1mYWxsdGhyb3VnaD1dCmRy aXZlcnMvbXRkL25hbmQvcmF3L29tYXBfZWxtLmM6NTE3OjQ6IHdhcm5pbmc6IHRoaXMgc3RhdGVt ZW50IG1heSBmYWxsIHRocm91Z2ggWy1XaW1wbGljaXQtZmFsbHRocm91Z2g9XQpkcml2ZXJzL210 ZC9uYW5kL3Jhdy9vbWFwX2VsbS5jOjQ2NjozNzogd2FybmluZzogdGhpcyBzdGF0ZW1lbnQgbWF5 IGZhbGwgdGhyb3VnaCBbLVdpbXBsaWNpdC1mYWxsdGhyb3VnaD1dCmRyaXZlcnMvbXRkL25hbmQv cmF3L29tYXBfZWxtLmM6NDcxOjM3OiB3YXJuaW5nOiB0aGlzIHN0YXRlbWVudCBtYXkgZmFsbCB0 aHJvdWdoIFstV2ltcGxpY2l0LWZhbGx0aHJvdWdoPV0KZHJpdmVycy9tdGQvbmFuZC9yYXcvbnVj OTAwX25hbmQuYzogSW4gZnVuY3Rpb24g4oCYbnVjOTAwX25hbmRfY29tbWFuZF9scOKAmToKLi9h cmNoL3g4Ni9pbmNsdWRlL2FzbS9pby5oOjkxOjIyOiB3YXJuaW5nOiB0aGlzIHN0YXRlbWVudCBt YXkgZmFsbCB0aHJvdWdoIFstV2ltcGxpY2l0LWZhbGx0aHJvdWdoPV0KICNkZWZpbmUgX19yYXdf d3JpdGVsIF9fd3JpdGVsCmRyaXZlcnMvbXRkL25hbmQvcmF3L251YzkwMF9uYW5kLmM6NTI6Mjog bm90ZTogaW4gZXhwYW5zaW9uIG9mIG1hY3JvIOKAmF9fcmF3X3dyaXRlbOKAmQogIF9fcmF3X3dy aXRlbCgodmFsKSwgKGRldiktPnJlZyArIFJFR19TTUNNRCkKICBefn5+fn5+fn5+fn4KZHJpdmVy cy9tdGQvbmFuZC9yYXcvbnVjOTAwX25hbmQuYzoxOTY6Mzogbm90ZTogaW4gZXhwYW5zaW9uIG9m IG1hY3JvIOKAmHdyaXRlX2NtZF9yZWfigJkKICAgd3JpdGVfY21kX3JlZyhuYW5kLCBOQU5EX0NN RF9SRUFEU1RBUlQpOwogICBefn5+fn5+fn5+fn5+CmRyaXZlcnMvbXRkL25hbmQvcmF3L251Yzkw MF9uYW5kLmM6MTk3OjI6IG5vdGU6IGhlcmUKICBkZWZhdWx0OgogIF5+fn5+fn4KCldhcm5pbmcg bGV2ZWwgMyB3YXMgdXNlZDogLVdpbXBsaWNpdC1mYWxsdGhyb3VnaD0zCgpUaGlzIHBhdGNoIGlz IHBhcnQgb2YgdGhlIG9uZ29pbmcgZWZmb3J0cyB0byBlbmFibGluZwotV2ltcGxpY2l0LWZhbGx0 aHJvdWdoLgoKU2lnbmVkLW9mZi1ieTogR3VzdGF2byBBLiBSLiBTaWx2YSA8Z3VzdGF2b0BlbWJl ZGRlZG9yLmNvbT4KLS0tCkNoYW5nZXMgaW4gdjI6CiAtIEFkZCBleHRyYSAvKiBmYWxsIHRocm91 Z2ggKi8gY29tbWVudCBpbiBuYW5kc2ltLmMgZmlsZS4KCiBkcml2ZXJzL210ZC9uYW5kL29uZW5h bmQvb25lbmFuZF9iYXNlLmMgfCAyICsrCiBkcml2ZXJzL210ZC9uYW5kL3Jhdy9kaXNrb25jaGlw LmMgICAgICAgfCAxICsKIGRyaXZlcnMvbXRkL25hbmQvcmF3L25hbmRfYmFzZS5jICAgICAgICB8 IDMgKysrCiBkcml2ZXJzL210ZC9uYW5kL3Jhdy9uYW5kX2xlZ2FjeS5jICAgICAgfCAzICsrLQog ZHJpdmVycy9tdGQvbmFuZC9yYXcvbmFuZHNpbS5jICAgICAgICAgIHwgNiArKysrLS0KIGRyaXZl cnMvbXRkL25hbmQvcmF3L251YzkwMF9uYW5kLmMgICAgICB8IDMgKystCiBkcml2ZXJzL210ZC9u YW5kL3Jhdy9vbWFwX2VsbS5jICAgICAgICAgfCA0ICsrKysKIDcgZmlsZXMgY2hhbmdlZCwgMTgg aW5zZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL210ZC9u YW5kL29uZW5hbmQvb25lbmFuZF9iYXNlLmMgYi9kcml2ZXJzL210ZC9uYW5kL29uZW5hbmQvb25l bmFuZF9iYXNlLmMKaW5kZXggNGNhNGIxOTRlN2Q3Li5lOWI3MWFkMjRmNTAgMTAwNjQ0Ci0tLSBh L2RyaXZlcnMvbXRkL25hbmQvb25lbmFuZC9vbmVuYW5kX2Jhc2UuYworKysgYi9kcml2ZXJzL210 ZC9uYW5kL29uZW5hbmQvb25lbmFuZF9iYXNlLmMKQEAgLTMyODAsMTIgKzMyODAsMTQgQEAgc3Rh dGljIHZvaWQgb25lbmFuZF9jaGVja19mZWF0dXJlcyhzdHJ1Y3QgbXRkX2luZm8gKm10ZCkKIAkJ CWlmICgodGhpcy0+dmVyc2lvbl9pZCAmIDB4ZikgPT0gMHhlKQogCQkJCXRoaXMtPm9wdGlvbnMg fD0gT05FTkFORF9IQVNfTk9QXzE7CiAJCX0KKwkJLyogZmFsbCB0aHJvdWdoICovCiAKIAljYXNl IE9ORU5BTkRfREVWSUNFX0RFTlNJVFlfMkdiOgogCQkvKiAyR2IgRERQIGRvZXMgbm90IGhhdmUg MiBwbGFuZSAqLwogCQlpZiAoIU9ORU5BTkRfSVNfRERQKHRoaXMpKQogCQkJdGhpcy0+b3B0aW9u cyB8PSBPTkVOQU5EX0hBU18yUExBTkU7CiAJCXRoaXMtPm9wdGlvbnMgfD0gT05FTkFORF9IQVNf VU5MT0NLX0FMTDsKKwkJLyogZmFsbCB0aHJvdWdoICovCiAKIAljYXNlIE9ORU5BTkRfREVWSUNF X0RFTlNJVFlfMUdiOgogCQkvKiBBLURpZSBoYXMgYWxsIGJsb2NrIHVubG9jayAqLwpkaWZmIC0t Z2l0IGEvZHJpdmVycy9tdGQvbmFuZC9yYXcvZGlza29uY2hpcC5jIGIvZHJpdmVycy9tdGQvbmFu ZC9yYXcvZGlza29uY2hpcC5jCmluZGV4IDUzZjU3ZTBmMDA3ZS4uZWFkNTRjOTBmMmQxIDEwMDY0 NAotLS0gYS9kcml2ZXJzL210ZC9uYW5kL3Jhdy9kaXNrb25jaGlwLmMKKysrIGIvZHJpdmVycy9t dGQvbmFuZC9yYXcvZGlza29uY2hpcC5jCkBAIC0xNDc3LDYgKzE0NzcsNyBAQCBzdGF0aWMgaW50 IF9faW5pdCBkb2NfcHJvYmUodW5zaWduZWQgbG9uZyBwaHlzYWRyKQogCQkJYnJlYWs7CiAJCWNh c2UgRE9DX0NoaXBJRF9Eb2NNaWxQbHVzMzI6CiAJCQlwcl9lcnIoIkRpc2tPbkNoaXAgTWlsbGVu bml1bSBQbHVzIDMyTUIgaXMgbm90IHN1cHBvcnRlZCwgaWdub3JpbmcuXG4iKTsKKwkJCS8qIGZh bGwgdGhyb3VnaCAqLwogCQlkZWZhdWx0OgogCQkJcmV0ID0gLUVOT0RFVjsKIAkJCWdvdG8gbm90 Zm91bmQ7CmRpZmYgLS1naXQgYS9kcml2ZXJzL210ZC9uYW5kL3Jhdy9uYW5kX2Jhc2UuYyBiL2Ry aXZlcnMvbXRkL25hbmQvcmF3L25hbmRfYmFzZS5jCmluZGV4IDk2Y2FkZWFkMjYyZS4uZTA1ZWNm MmU0MjY5IDEwMDY0NAotLS0gYS9kcml2ZXJzL210ZC9uYW5kL3Jhdy9uYW5kX2Jhc2UuYworKysg Yi9kcml2ZXJzL210ZC9uYW5kL3Jhdy9uYW5kX2Jhc2UuYwpAQCAtNTUzNyw2ICs1NTM3LDcgQEAg c3RhdGljIGludCBuYW5kX3NjYW5fdGFpbChzdHJ1Y3QgbmFuZF9jaGlwICpjaGlwKQogCQl9CiAJ CWlmICghZWNjLT5yZWFkX3BhZ2UpCiAJCQllY2MtPnJlYWRfcGFnZSA9IG5hbmRfcmVhZF9wYWdl X2h3ZWNjX29vYl9maXJzdDsKKwkJLyogZmFsbCB0aHJvdWdoICovCiAKIAljYXNlIE5BTkRfRUND X0hXOgogCQkvKiBVc2Ugc3RhbmRhcmQgaHdlY2MgcmVhZCBwYWdlIGZ1bmN0aW9uPyAqLwpAQCAt NTU1Niw2ICs1NTU3LDcgQEAgc3RhdGljIGludCBuYW5kX3NjYW5fdGFpbChzdHJ1Y3QgbmFuZF9j aGlwICpjaGlwKQogCQkJZWNjLT5yZWFkX3N1YnBhZ2UgPSBuYW5kX3JlYWRfc3VicGFnZTsKIAkJ aWYgKCFlY2MtPndyaXRlX3N1YnBhZ2UgJiYgZWNjLT5od2N0bCAmJiBlY2MtPmNhbGN1bGF0ZSkK IAkJCWVjYy0+d3JpdGVfc3VicGFnZSA9IG5hbmRfd3JpdGVfc3VicGFnZV9od2VjYzsKKwkJLyog ZmFsbCB0aHJvdWdoICovCiAKIAljYXNlIE5BTkRfRUNDX0hXX1NZTkRST01FOgogCQlpZiAoKCFl Y2MtPmNhbGN1bGF0ZSB8fCAhZWNjLT5jb3JyZWN0IHx8ICFlY2MtPmh3Y3RsKSAmJgpAQCAtNTU5 Myw2ICs1NTk1LDcgQEAgc3RhdGljIGludCBuYW5kX3NjYW5fdGFpbChzdHJ1Y3QgbmFuZF9jaGlw ICpjaGlwKQogCQkJZWNjLT5zaXplLCBtdGQtPndyaXRlc2l6ZSk7CiAJCWVjYy0+bW9kZSA9IE5B TkRfRUNDX1NPRlQ7CiAJCWVjYy0+YWxnbyA9IE5BTkRfRUNDX0hBTU1JTkc7CisJCS8qIGZhbGwg dGhyb3VnaCAqLwogCiAJY2FzZSBOQU5EX0VDQ19TT0ZUOgogCQlyZXQgPSBuYW5kX3NldF9lY2Nf c29mdF9vcHMoY2hpcCk7CmRpZmYgLS1naXQgYS9kcml2ZXJzL210ZC9uYW5kL3Jhdy9uYW5kX2xl Z2FjeS5jIGIvZHJpdmVycy9tdGQvbmFuZC9yYXcvbmFuZF9sZWdhY3kuYwppbmRleCA0MzU3NTk0 M2YxM2IuLmYyNTI2ZWM2MTZhNiAxMDA2NDQKLS0tIGEvZHJpdmVycy9tdGQvbmFuZC9yYXcvbmFu ZF9sZWdhY3kuYworKysgYi9kcml2ZXJzL210ZC9uYW5kL3Jhdy9uYW5kX2xlZ2FjeS5jCkBAIC0z MzEsNiArMzMxLDcgQEAgc3RhdGljIHZvaWQgbmFuZF9jb21tYW5kKHN0cnVjdCBuYW5kX2NoaXAg KmNoaXAsIHVuc2lnbmVkIGludCBjb21tYW5kLAogCQkgKi8KIAkJaWYgKGNvbHVtbiA9PSAtMSAm JiBwYWdlX2FkZHIgPT0gLTEpCiAJCQlyZXR1cm47CisJCS8qIGZhbGwgdGhyb3VnaCAqLwogCiAJ ZGVmYXVsdDoKIAkJLyoKQEAgLTQ4Myw3ICs0ODQsNyBAQCBzdGF0aWMgdm9pZCBuYW5kX2NvbW1h bmRfbHAoc3RydWN0IG5hbmRfY2hpcCAqY2hpcCwgdW5zaWduZWQgaW50IGNvbW1hbmQsCiAJCWNo aXAtPmxlZ2FjeS5jbWRfY3RybChjaGlwLCBOQU5EX0NNRF9OT05FLAogCQkJCSAgICAgIE5BTkRf TkNFIHwgTkFORF9DVFJMX0NIQU5HRSk7CiAKLQkJLyogVGhpcyBhcHBsaWVzIHRvIHJlYWQgY29t bWFuZHMgKi8KKwkJLyogZmFsbCB0aHJvdWdoIC0gVGhpcyBhcHBsaWVzIHRvIHJlYWQgY29tbWFu ZHMgKi8KIAlkZWZhdWx0OgogCQkvKgogCQkgKiBJZiB3ZSBkb24ndCBoYXZlIGFjY2VzcyB0byB0 aGUgYnVzeSBwaW4sIHdlIGFwcGx5IHRoZSBnaXZlbgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9tdGQv bmFuZC9yYXcvbmFuZHNpbS5jIGIvZHJpdmVycy9tdGQvbmFuZC9yYXcvbmFuZHNpbS5jCmluZGV4 IDkzM2QxYTYyOWM1MS4uZWRmNWZkM2Q1ZjA3IDEwMDY0NAotLS0gYS9kcml2ZXJzL210ZC9uYW5k L3Jhdy9uYW5kc2ltLmMKKysrIGIvZHJpdmVycy9tdGQvbmFuZC9yYXcvbmFuZHNpbS5jCkBAIC0y MjUxLDkgKzIyNTEsMTEgQEAgc3RhdGljIGludCBfX2luaXQgbnNfaW5pdF9tb2R1bGUodm9pZCkK IAogCXN3aXRjaCAoYmJ0KSB7CiAJY2FzZSAyOgotCQkgY2hpcC0+YmJ0X29wdGlvbnMgfD0gTkFO RF9CQlRfTk9fT09COworCQljaGlwLT5iYnRfb3B0aW9ucyB8PSBOQU5EX0JCVF9OT19PT0I7CisJ CS8qIGZhbGwgdGhyb3VnaCAqLwogCWNhc2UgMToKLQkJIGNoaXAtPmJidF9vcHRpb25zIHw9IE5B TkRfQkJUX1VTRV9GTEFTSDsKKwkJY2hpcC0+YmJ0X29wdGlvbnMgfD0gTkFORF9CQlRfVVNFX0ZM QVNIOworCQkvKiBmYWxsIHRocm91Z2ggKi8KIAljYXNlIDA6CiAJCWJyZWFrOwogCWRlZmF1bHQ6 CmRpZmYgLS1naXQgYS9kcml2ZXJzL210ZC9uYW5kL3Jhdy9udWM5MDBfbmFuZC5jIGIvZHJpdmVy cy9tdGQvbmFuZC9yYXcvbnVjOTAwX25hbmQuYwppbmRleCAzOGIxOTk0ZTdlZDMuLjU2ZmE4NDAy OTQ4MiAxMDA2NDQKLS0tIGEvZHJpdmVycy9tdGQvbmFuZC9yYXcvbnVjOTAwX25hbmQuYworKysg Yi9kcml2ZXJzL210ZC9uYW5kL3Jhdy9udWM5MDBfbmFuZC5jCkBAIC0xOTIsOCArMTkyLDkgQEAg c3RhdGljIHZvaWQgbnVjOTAwX25hbmRfY29tbWFuZF9scChzdHJ1Y3QgbmFuZF9jaGlwICpjaGlw LAogCQlyZXR1cm47CiAKIAljYXNlIE5BTkRfQ01EX1JFQUQwOgotCiAJCXdyaXRlX2NtZF9yZWco bmFuZCwgTkFORF9DTURfUkVBRFNUQVJUKTsKKwkJLyogZmFsbCB0aHJvdWdoICovCisKIAlkZWZh dWx0OgogCiAJCWlmICghY2hpcC0+bGVnYWN5LmRldl9yZWFkeSkgewpkaWZmIC0tZ2l0IGEvZHJp dmVycy9tdGQvbmFuZC9yYXcvb21hcF9lbG0uYyBiL2RyaXZlcnMvbXRkL25hbmQvcmF3L29tYXBf ZWxtLmMKaW5kZXggYTNmMzJmOTM5Y2MxLi45NGM2NDAxZWYzMmYgMTAwNjQ0Ci0tLSBhL2RyaXZl cnMvbXRkL25hbmQvcmF3L29tYXBfZWxtLmMKKysrIGIvZHJpdmVycy9tdGQvbmFuZC9yYXcvb21h cF9lbG0uYwpAQCAtNDY1LDExICs0NjUsMTMgQEAgc3RhdGljIGludCBlbG1fY29udGV4dF9zYXZl KHN0cnVjdCBlbG1faW5mbyAqaW5mbykKIAkJCQkJRUxNX1NZTkRST01FX0ZSQUdNRU5UXzUgKyBv ZmZzZXQpOwogCQkJcmVncy0+ZWxtX3N5bmRyb21lX2ZyYWdtZW50XzRbaV0gPSBlbG1fcmVhZF9y ZWcoaW5mbywKIAkJCQkJRUxNX1NZTkRST01FX0ZSQUdNRU5UXzQgKyBvZmZzZXQpOworCQkJLyog ZmFsbCB0aHJvdWdoICovCiAJCWNhc2UgQkNIOF9FQ0M6CiAJCQlyZWdzLT5lbG1fc3luZHJvbWVf ZnJhZ21lbnRfM1tpXSA9IGVsbV9yZWFkX3JlZyhpbmZvLAogCQkJCQlFTE1fU1lORFJPTUVfRlJB R01FTlRfMyArIG9mZnNldCk7CiAJCQlyZWdzLT5lbG1fc3luZHJvbWVfZnJhZ21lbnRfMltpXSA9 IGVsbV9yZWFkX3JlZyhpbmZvLAogCQkJCQlFTE1fU1lORFJPTUVfRlJBR01FTlRfMiArIG9mZnNl dCk7CisJCQkvKiBmYWxsIHRocm91Z2ggKi8KIAkJY2FzZSBCQ0g0X0VDQzoKIAkJCXJlZ3MtPmVs bV9zeW5kcm9tZV9mcmFnbWVudF8xW2ldID0gZWxtX3JlYWRfcmVnKGluZm8sCiAJCQkJCUVMTV9T WU5EUk9NRV9GUkFHTUVOVF8xICsgb2Zmc2V0KTsKQEAgLTUxMSwxMSArNTEzLDEzIEBAIHN0YXRp YyBpbnQgZWxtX2NvbnRleHRfcmVzdG9yZShzdHJ1Y3QgZWxtX2luZm8gKmluZm8pCiAJCQkJCXJl Z3MtPmVsbV9zeW5kcm9tZV9mcmFnbWVudF81W2ldKTsKIAkJCWVsbV93cml0ZV9yZWcoaW5mbywg RUxNX1NZTkRST01FX0ZSQUdNRU5UXzQgKyBvZmZzZXQsCiAJCQkJCXJlZ3MtPmVsbV9zeW5kcm9t ZV9mcmFnbWVudF80W2ldKTsKKwkJCS8qIGZhbGwgdGhyb3VnaCAqLwogCQljYXNlIEJDSDhfRUND OgogCQkJZWxtX3dyaXRlX3JlZyhpbmZvLCBFTE1fU1lORFJPTUVfRlJBR01FTlRfMyArIG9mZnNl dCwKIAkJCQkJcmVncy0+ZWxtX3N5bmRyb21lX2ZyYWdtZW50XzNbaV0pOwogCQkJZWxtX3dyaXRl X3JlZyhpbmZvLCBFTE1fU1lORFJPTUVfRlJBR01FTlRfMiArIG9mZnNldCwKIAkJCQkJcmVncy0+ ZWxtX3N5bmRyb21lX2ZyYWdtZW50XzJbaV0pOworCQkJLyogZmFsbCB0aHJvdWdoICovCiAJCWNh c2UgQkNINF9FQ0M6CiAJCQllbG1fd3JpdGVfcmVnKGluZm8sIEVMTV9TWU5EUk9NRV9GUkFHTUVO VF8xICsgb2Zmc2V0LAogCQkJCQlyZWdzLT5lbG1fc3luZHJvbWVfZnJhZ21lbnRfMVtpXSk7Ci0t IAoyLjIwLjEKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KTGludXggTVREIGRpc2N1c3Npb24gbWFpbGluZyBsaXN0Cmh0dHA6Ly9saXN0cy5p bmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtbXRkLwo= 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=-8.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 7FB26C282C8 for ; Mon, 28 Jan 2019 18:15:54 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4B1C520882 for ; Mon, 28 Jan 2019 18:15:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="mqUBlZwZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4B1C520882 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=embeddedor.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Subject:To:From :Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=Ar1KyFlTH6v2Q4QRtPWsA1eUQAmn1FqoPzNU8dEvgxY=; b=mqUBlZwZ7IVJN0 Uo67PTcV5tz547cdfVlBRGDywYIY88NG/CLYsLC2RREfsn3de/RDveGtNP0yxTuFaU/bdvbP2xrYw B9u0v/ACPkssb57TZsf/b6umR6ccLAxh/LcoY1/EOyS4BhJldVZSW/eMdmedw4ltSJKBdQ8NpfaGw qvflnht0s1pb5LG7Av+Z3qc+F6yakFaCa1DyaKeLYbM1Tva+LJtRxOTv8esKqhCsdCqXQkp83b6fL 5HZSGNWnn9rrYlTvb1mq/21An22YbHV0oSJXKGWea+I5E2BDvT6kKfDMhNMfLr7aSGBcrePHiiBXw LQWK9VWzKUHJvs8G3zMQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1goBRh-0005O6-Ex; Mon, 28 Jan 2019 18:15:45 +0000 Received: from gateway23.websitewelcome.com ([192.185.49.60]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1goBRb-0005NK-PD for linux-arm-kernel@lists.infradead.org; Mon, 28 Jan 2019 18:15:43 +0000 Received: from cm12.websitewelcome.com (cm12.websitewelcome.com [100.42.49.8]) by gateway23.websitewelcome.com (Postfix) with ESMTP id 9DE0A139CE for ; Mon, 28 Jan 2019 12:15:27 -0600 (CST) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id oBRPgtGvuiQeroBRPgBdHQ; Mon, 28 Jan 2019 12:15:27 -0600 X-Authority-Reason: nr=8 Received: from [189.250.130.205] (port=48554 helo=embeddedor) by gator4166.hostgator.com with esmtpa (Exim 4.91) (envelope-from ) id 1goBRJ-001LRP-MA; Mon, 28 Jan 2019 12:15:26 -0600 Date: Mon, 28 Jan 2019 12:15:20 -0600 From: "Gustavo A. R. Silva" To: Kyungmin Park , Boris Brezillon , Miquel Raynal , Richard Weinberger , David Woodhouse , Brian Norris , Marek Vasut , Wan ZongShun Subject: [PATCH v2] mtd: rawnand: mark expected switch fall-throughs Message-ID: <20190128181520.GA25887@embeddedor> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 189.250.130.205 X-Source-L: No X-Exim-ID: 1goBRJ-001LRP-MA X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [189.250.130.205]:48554 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 11 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190128_101541_645315_E437CD47 X-CRM114-Status: GOOD ( 14.44 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kees Cook , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Gustavo A. R. Silva" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org SW4gcHJlcGFyYXRpb24gdG8gZW5hYmxpbmcgLVdpbXBsaWNpdC1mYWxsdGhyb3VnaCwgbWFyayBz d2l0Y2gKY2FzZXMgd2hlcmUgd2UgYXJlIGV4cGVjdGluZyB0byBmYWxsIHRocm91Z2guCgpUaGlz IHBhdGNoIGZpeGVzIHRoZSBmb2xsb3dpbmcgd2FybmluZzoKCmRyaXZlcnMvbXRkL25hbmQvb25l bmFuZC9vbmVuYW5kX2Jhc2UuYzozMjY0OjY6IHdhcm5pbmc6IHRoaXMgc3RhdGVtZW50IG1heSBm YWxsIHRocm91Z2ggWy1XaW1wbGljaXQtZmFsbHRocm91Z2g9XQpkcml2ZXJzL210ZC9uYW5kL29u ZW5hbmQvb25lbmFuZF9iYXNlLmM6MzI4ODoxNzogd2FybmluZzogdGhpcyBzdGF0ZW1lbnQgbWF5 IGZhbGwgdGhyb3VnaCBbLVdpbXBsaWNpdC1mYWxsdGhyb3VnaD1dCmRyaXZlcnMvbXRkL25hbmQv cmF3L25hbmRfYmFzZS5jOjU1Mzg6Njogd2FybmluZzogdGhpcyBzdGF0ZW1lbnQgbWF5IGZhbGwg dGhyb3VnaCBbLVdpbXBsaWNpdC1mYWxsdGhyb3VnaD1dCmRyaXZlcnMvbXRkL25hbmQvcmF3L25h bmRfYmFzZS5jOjU1NTc6Njogd2FybmluZzogdGhpcyBzdGF0ZW1lbnQgbWF5IGZhbGwgdGhyb3Vn aCBbLVdpbXBsaWNpdC1mYWxsdGhyb3VnaD1dCmRyaXZlcnMvbXRkL25hbmQvcmF3L25hbmRfYmFz ZS5jOjU1OTU6MTM6IHdhcm5pbmc6IHRoaXMgc3RhdGVtZW50IG1heSBmYWxsIHRocm91Z2ggWy1X aW1wbGljaXQtZmFsbHRocm91Z2g9XQpkcml2ZXJzL210ZC9uYW5kL3Jhdy9uYW5kX2xlZ2FjeS5j OjMzMjo2OiB3YXJuaW5nOiB0aGlzIHN0YXRlbWVudCBtYXkgZmFsbCB0aHJvdWdoIFstV2ltcGxp Y2l0LWZhbGx0aHJvdWdoPV0KZHJpdmVycy9tdGQvbmFuZC9yYXcvbmFuZF9sZWdhY3kuYzo0ODM6 Mzogd2FybmluZzogdGhpcyBzdGF0ZW1lbnQgbWF5IGZhbGwgdGhyb3VnaCBbLVdpbXBsaWNpdC1m YWxsdGhyb3VnaD1dCmRyaXZlcnMvbXRkL25hbmQvcmF3L25hbmRzaW0uYzoyMjU0OjIyOiB3YXJu aW5nOiB0aGlzIHN0YXRlbWVudCBtYXkgZmFsbCB0aHJvdWdoIFstV2ltcGxpY2l0LWZhbGx0aHJv dWdoPV0KZHJpdmVycy9tdGQvbmFuZC9yYXcvb21hcF9lbG0uYzo1MTI6NDogd2FybmluZzogdGhp cyBzdGF0ZW1lbnQgbWF5IGZhbGwgdGhyb3VnaCBbLVdpbXBsaWNpdC1mYWxsdGhyb3VnaD1dCmRy aXZlcnMvbXRkL25hbmQvcmF3L29tYXBfZWxtLmM6NTE3OjQ6IHdhcm5pbmc6IHRoaXMgc3RhdGVt ZW50IG1heSBmYWxsIHRocm91Z2ggWy1XaW1wbGljaXQtZmFsbHRocm91Z2g9XQpkcml2ZXJzL210 ZC9uYW5kL3Jhdy9vbWFwX2VsbS5jOjQ2NjozNzogd2FybmluZzogdGhpcyBzdGF0ZW1lbnQgbWF5 IGZhbGwgdGhyb3VnaCBbLVdpbXBsaWNpdC1mYWxsdGhyb3VnaD1dCmRyaXZlcnMvbXRkL25hbmQv cmF3L29tYXBfZWxtLmM6NDcxOjM3OiB3YXJuaW5nOiB0aGlzIHN0YXRlbWVudCBtYXkgZmFsbCB0 aHJvdWdoIFstV2ltcGxpY2l0LWZhbGx0aHJvdWdoPV0KZHJpdmVycy9tdGQvbmFuZC9yYXcvbnVj OTAwX25hbmQuYzogSW4gZnVuY3Rpb24g4oCYbnVjOTAwX25hbmRfY29tbWFuZF9scOKAmToKLi9h cmNoL3g4Ni9pbmNsdWRlL2FzbS9pby5oOjkxOjIyOiB3YXJuaW5nOiB0aGlzIHN0YXRlbWVudCBt YXkgZmFsbCB0aHJvdWdoIFstV2ltcGxpY2l0LWZhbGx0aHJvdWdoPV0KICNkZWZpbmUgX19yYXdf d3JpdGVsIF9fd3JpdGVsCmRyaXZlcnMvbXRkL25hbmQvcmF3L251YzkwMF9uYW5kLmM6NTI6Mjog bm90ZTogaW4gZXhwYW5zaW9uIG9mIG1hY3JvIOKAmF9fcmF3X3dyaXRlbOKAmQogIF9fcmF3X3dy aXRlbCgodmFsKSwgKGRldiktPnJlZyArIFJFR19TTUNNRCkKICBefn5+fn5+fn5+fn4KZHJpdmVy cy9tdGQvbmFuZC9yYXcvbnVjOTAwX25hbmQuYzoxOTY6Mzogbm90ZTogaW4gZXhwYW5zaW9uIG9m IG1hY3JvIOKAmHdyaXRlX2NtZF9yZWfigJkKICAgd3JpdGVfY21kX3JlZyhuYW5kLCBOQU5EX0NN RF9SRUFEU1RBUlQpOwogICBefn5+fn5+fn5+fn5+CmRyaXZlcnMvbXRkL25hbmQvcmF3L251Yzkw MF9uYW5kLmM6MTk3OjI6IG5vdGU6IGhlcmUKICBkZWZhdWx0OgogIF5+fn5+fn4KCldhcm5pbmcg bGV2ZWwgMyB3YXMgdXNlZDogLVdpbXBsaWNpdC1mYWxsdGhyb3VnaD0zCgpUaGlzIHBhdGNoIGlz IHBhcnQgb2YgdGhlIG9uZ29pbmcgZWZmb3J0cyB0byBlbmFibGluZwotV2ltcGxpY2l0LWZhbGx0 aHJvdWdoLgoKU2lnbmVkLW9mZi1ieTogR3VzdGF2byBBLiBSLiBTaWx2YSA8Z3VzdGF2b0BlbWJl ZGRlZG9yLmNvbT4KLS0tCkNoYW5nZXMgaW4gdjI6CiAtIEFkZCBleHRyYSAvKiBmYWxsIHRocm91 Z2ggKi8gY29tbWVudCBpbiBuYW5kc2ltLmMgZmlsZS4KCiBkcml2ZXJzL210ZC9uYW5kL29uZW5h bmQvb25lbmFuZF9iYXNlLmMgfCAyICsrCiBkcml2ZXJzL210ZC9uYW5kL3Jhdy9kaXNrb25jaGlw LmMgICAgICAgfCAxICsKIGRyaXZlcnMvbXRkL25hbmQvcmF3L25hbmRfYmFzZS5jICAgICAgICB8 IDMgKysrCiBkcml2ZXJzL210ZC9uYW5kL3Jhdy9uYW5kX2xlZ2FjeS5jICAgICAgfCAzICsrLQog ZHJpdmVycy9tdGQvbmFuZC9yYXcvbmFuZHNpbS5jICAgICAgICAgIHwgNiArKysrLS0KIGRyaXZl cnMvbXRkL25hbmQvcmF3L251YzkwMF9uYW5kLmMgICAgICB8IDMgKystCiBkcml2ZXJzL210ZC9u YW5kL3Jhdy9vbWFwX2VsbS5jICAgICAgICAgfCA0ICsrKysKIDcgZmlsZXMgY2hhbmdlZCwgMTgg aW5zZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL210ZC9u YW5kL29uZW5hbmQvb25lbmFuZF9iYXNlLmMgYi9kcml2ZXJzL210ZC9uYW5kL29uZW5hbmQvb25l bmFuZF9iYXNlLmMKaW5kZXggNGNhNGIxOTRlN2Q3Li5lOWI3MWFkMjRmNTAgMTAwNjQ0Ci0tLSBh L2RyaXZlcnMvbXRkL25hbmQvb25lbmFuZC9vbmVuYW5kX2Jhc2UuYworKysgYi9kcml2ZXJzL210 ZC9uYW5kL29uZW5hbmQvb25lbmFuZF9iYXNlLmMKQEAgLTMyODAsMTIgKzMyODAsMTQgQEAgc3Rh dGljIHZvaWQgb25lbmFuZF9jaGVja19mZWF0dXJlcyhzdHJ1Y3QgbXRkX2luZm8gKm10ZCkKIAkJ CWlmICgodGhpcy0+dmVyc2lvbl9pZCAmIDB4ZikgPT0gMHhlKQogCQkJCXRoaXMtPm9wdGlvbnMg fD0gT05FTkFORF9IQVNfTk9QXzE7CiAJCX0KKwkJLyogZmFsbCB0aHJvdWdoICovCiAKIAljYXNl IE9ORU5BTkRfREVWSUNFX0RFTlNJVFlfMkdiOgogCQkvKiAyR2IgRERQIGRvZXMgbm90IGhhdmUg MiBwbGFuZSAqLwogCQlpZiAoIU9ORU5BTkRfSVNfRERQKHRoaXMpKQogCQkJdGhpcy0+b3B0aW9u cyB8PSBPTkVOQU5EX0hBU18yUExBTkU7CiAJCXRoaXMtPm9wdGlvbnMgfD0gT05FTkFORF9IQVNf VU5MT0NLX0FMTDsKKwkJLyogZmFsbCB0aHJvdWdoICovCiAKIAljYXNlIE9ORU5BTkRfREVWSUNF X0RFTlNJVFlfMUdiOgogCQkvKiBBLURpZSBoYXMgYWxsIGJsb2NrIHVubG9jayAqLwpkaWZmIC0t Z2l0IGEvZHJpdmVycy9tdGQvbmFuZC9yYXcvZGlza29uY2hpcC5jIGIvZHJpdmVycy9tdGQvbmFu ZC9yYXcvZGlza29uY2hpcC5jCmluZGV4IDUzZjU3ZTBmMDA3ZS4uZWFkNTRjOTBmMmQxIDEwMDY0 NAotLS0gYS9kcml2ZXJzL210ZC9uYW5kL3Jhdy9kaXNrb25jaGlwLmMKKysrIGIvZHJpdmVycy9t dGQvbmFuZC9yYXcvZGlza29uY2hpcC5jCkBAIC0xNDc3LDYgKzE0NzcsNyBAQCBzdGF0aWMgaW50 IF9faW5pdCBkb2NfcHJvYmUodW5zaWduZWQgbG9uZyBwaHlzYWRyKQogCQkJYnJlYWs7CiAJCWNh c2UgRE9DX0NoaXBJRF9Eb2NNaWxQbHVzMzI6CiAJCQlwcl9lcnIoIkRpc2tPbkNoaXAgTWlsbGVu bml1bSBQbHVzIDMyTUIgaXMgbm90IHN1cHBvcnRlZCwgaWdub3JpbmcuXG4iKTsKKwkJCS8qIGZh bGwgdGhyb3VnaCAqLwogCQlkZWZhdWx0OgogCQkJcmV0ID0gLUVOT0RFVjsKIAkJCWdvdG8gbm90 Zm91bmQ7CmRpZmYgLS1naXQgYS9kcml2ZXJzL210ZC9uYW5kL3Jhdy9uYW5kX2Jhc2UuYyBiL2Ry aXZlcnMvbXRkL25hbmQvcmF3L25hbmRfYmFzZS5jCmluZGV4IDk2Y2FkZWFkMjYyZS4uZTA1ZWNm MmU0MjY5IDEwMDY0NAotLS0gYS9kcml2ZXJzL210ZC9uYW5kL3Jhdy9uYW5kX2Jhc2UuYworKysg Yi9kcml2ZXJzL210ZC9uYW5kL3Jhdy9uYW5kX2Jhc2UuYwpAQCAtNTUzNyw2ICs1NTM3LDcgQEAg c3RhdGljIGludCBuYW5kX3NjYW5fdGFpbChzdHJ1Y3QgbmFuZF9jaGlwICpjaGlwKQogCQl9CiAJ CWlmICghZWNjLT5yZWFkX3BhZ2UpCiAJCQllY2MtPnJlYWRfcGFnZSA9IG5hbmRfcmVhZF9wYWdl X2h3ZWNjX29vYl9maXJzdDsKKwkJLyogZmFsbCB0aHJvdWdoICovCiAKIAljYXNlIE5BTkRfRUND X0hXOgogCQkvKiBVc2Ugc3RhbmRhcmQgaHdlY2MgcmVhZCBwYWdlIGZ1bmN0aW9uPyAqLwpAQCAt NTU1Niw2ICs1NTU3LDcgQEAgc3RhdGljIGludCBuYW5kX3NjYW5fdGFpbChzdHJ1Y3QgbmFuZF9j aGlwICpjaGlwKQogCQkJZWNjLT5yZWFkX3N1YnBhZ2UgPSBuYW5kX3JlYWRfc3VicGFnZTsKIAkJ aWYgKCFlY2MtPndyaXRlX3N1YnBhZ2UgJiYgZWNjLT5od2N0bCAmJiBlY2MtPmNhbGN1bGF0ZSkK IAkJCWVjYy0+d3JpdGVfc3VicGFnZSA9IG5hbmRfd3JpdGVfc3VicGFnZV9od2VjYzsKKwkJLyog ZmFsbCB0aHJvdWdoICovCiAKIAljYXNlIE5BTkRfRUNDX0hXX1NZTkRST01FOgogCQlpZiAoKCFl Y2MtPmNhbGN1bGF0ZSB8fCAhZWNjLT5jb3JyZWN0IHx8ICFlY2MtPmh3Y3RsKSAmJgpAQCAtNTU5 Myw2ICs1NTk1LDcgQEAgc3RhdGljIGludCBuYW5kX3NjYW5fdGFpbChzdHJ1Y3QgbmFuZF9jaGlw ICpjaGlwKQogCQkJZWNjLT5zaXplLCBtdGQtPndyaXRlc2l6ZSk7CiAJCWVjYy0+bW9kZSA9IE5B TkRfRUNDX1NPRlQ7CiAJCWVjYy0+YWxnbyA9IE5BTkRfRUNDX0hBTU1JTkc7CisJCS8qIGZhbGwg dGhyb3VnaCAqLwogCiAJY2FzZSBOQU5EX0VDQ19TT0ZUOgogCQlyZXQgPSBuYW5kX3NldF9lY2Nf c29mdF9vcHMoY2hpcCk7CmRpZmYgLS1naXQgYS9kcml2ZXJzL210ZC9uYW5kL3Jhdy9uYW5kX2xl Z2FjeS5jIGIvZHJpdmVycy9tdGQvbmFuZC9yYXcvbmFuZF9sZWdhY3kuYwppbmRleCA0MzU3NTk0 M2YxM2IuLmYyNTI2ZWM2MTZhNiAxMDA2NDQKLS0tIGEvZHJpdmVycy9tdGQvbmFuZC9yYXcvbmFu ZF9sZWdhY3kuYworKysgYi9kcml2ZXJzL210ZC9uYW5kL3Jhdy9uYW5kX2xlZ2FjeS5jCkBAIC0z MzEsNiArMzMxLDcgQEAgc3RhdGljIHZvaWQgbmFuZF9jb21tYW5kKHN0cnVjdCBuYW5kX2NoaXAg KmNoaXAsIHVuc2lnbmVkIGludCBjb21tYW5kLAogCQkgKi8KIAkJaWYgKGNvbHVtbiA9PSAtMSAm JiBwYWdlX2FkZHIgPT0gLTEpCiAJCQlyZXR1cm47CisJCS8qIGZhbGwgdGhyb3VnaCAqLwogCiAJ ZGVmYXVsdDoKIAkJLyoKQEAgLTQ4Myw3ICs0ODQsNyBAQCBzdGF0aWMgdm9pZCBuYW5kX2NvbW1h bmRfbHAoc3RydWN0IG5hbmRfY2hpcCAqY2hpcCwgdW5zaWduZWQgaW50IGNvbW1hbmQsCiAJCWNo aXAtPmxlZ2FjeS5jbWRfY3RybChjaGlwLCBOQU5EX0NNRF9OT05FLAogCQkJCSAgICAgIE5BTkRf TkNFIHwgTkFORF9DVFJMX0NIQU5HRSk7CiAKLQkJLyogVGhpcyBhcHBsaWVzIHRvIHJlYWQgY29t bWFuZHMgKi8KKwkJLyogZmFsbCB0aHJvdWdoIC0gVGhpcyBhcHBsaWVzIHRvIHJlYWQgY29tbWFu ZHMgKi8KIAlkZWZhdWx0OgogCQkvKgogCQkgKiBJZiB3ZSBkb24ndCBoYXZlIGFjY2VzcyB0byB0 aGUgYnVzeSBwaW4sIHdlIGFwcGx5IHRoZSBnaXZlbgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9tdGQv bmFuZC9yYXcvbmFuZHNpbS5jIGIvZHJpdmVycy9tdGQvbmFuZC9yYXcvbmFuZHNpbS5jCmluZGV4 IDkzM2QxYTYyOWM1MS4uZWRmNWZkM2Q1ZjA3IDEwMDY0NAotLS0gYS9kcml2ZXJzL210ZC9uYW5k L3Jhdy9uYW5kc2ltLmMKKysrIGIvZHJpdmVycy9tdGQvbmFuZC9yYXcvbmFuZHNpbS5jCkBAIC0y MjUxLDkgKzIyNTEsMTEgQEAgc3RhdGljIGludCBfX2luaXQgbnNfaW5pdF9tb2R1bGUodm9pZCkK IAogCXN3aXRjaCAoYmJ0KSB7CiAJY2FzZSAyOgotCQkgY2hpcC0+YmJ0X29wdGlvbnMgfD0gTkFO RF9CQlRfTk9fT09COworCQljaGlwLT5iYnRfb3B0aW9ucyB8PSBOQU5EX0JCVF9OT19PT0I7CisJ CS8qIGZhbGwgdGhyb3VnaCAqLwogCWNhc2UgMToKLQkJIGNoaXAtPmJidF9vcHRpb25zIHw9IE5B TkRfQkJUX1VTRV9GTEFTSDsKKwkJY2hpcC0+YmJ0X29wdGlvbnMgfD0gTkFORF9CQlRfVVNFX0ZM QVNIOworCQkvKiBmYWxsIHRocm91Z2ggKi8KIAljYXNlIDA6CiAJCWJyZWFrOwogCWRlZmF1bHQ6 CmRpZmYgLS1naXQgYS9kcml2ZXJzL210ZC9uYW5kL3Jhdy9udWM5MDBfbmFuZC5jIGIvZHJpdmVy cy9tdGQvbmFuZC9yYXcvbnVjOTAwX25hbmQuYwppbmRleCAzOGIxOTk0ZTdlZDMuLjU2ZmE4NDAy OTQ4MiAxMDA2NDQKLS0tIGEvZHJpdmVycy9tdGQvbmFuZC9yYXcvbnVjOTAwX25hbmQuYworKysg Yi9kcml2ZXJzL210ZC9uYW5kL3Jhdy9udWM5MDBfbmFuZC5jCkBAIC0xOTIsOCArMTkyLDkgQEAg c3RhdGljIHZvaWQgbnVjOTAwX25hbmRfY29tbWFuZF9scChzdHJ1Y3QgbmFuZF9jaGlwICpjaGlw LAogCQlyZXR1cm47CiAKIAljYXNlIE5BTkRfQ01EX1JFQUQwOgotCiAJCXdyaXRlX2NtZF9yZWco bmFuZCwgTkFORF9DTURfUkVBRFNUQVJUKTsKKwkJLyogZmFsbCB0aHJvdWdoICovCisKIAlkZWZh dWx0OgogCiAJCWlmICghY2hpcC0+bGVnYWN5LmRldl9yZWFkeSkgewpkaWZmIC0tZ2l0IGEvZHJp dmVycy9tdGQvbmFuZC9yYXcvb21hcF9lbG0uYyBiL2RyaXZlcnMvbXRkL25hbmQvcmF3L29tYXBf ZWxtLmMKaW5kZXggYTNmMzJmOTM5Y2MxLi45NGM2NDAxZWYzMmYgMTAwNjQ0Ci0tLSBhL2RyaXZl cnMvbXRkL25hbmQvcmF3L29tYXBfZWxtLmMKKysrIGIvZHJpdmVycy9tdGQvbmFuZC9yYXcvb21h cF9lbG0uYwpAQCAtNDY1LDExICs0NjUsMTMgQEAgc3RhdGljIGludCBlbG1fY29udGV4dF9zYXZl KHN0cnVjdCBlbG1faW5mbyAqaW5mbykKIAkJCQkJRUxNX1NZTkRST01FX0ZSQUdNRU5UXzUgKyBv ZmZzZXQpOwogCQkJcmVncy0+ZWxtX3N5bmRyb21lX2ZyYWdtZW50XzRbaV0gPSBlbG1fcmVhZF9y ZWcoaW5mbywKIAkJCQkJRUxNX1NZTkRST01FX0ZSQUdNRU5UXzQgKyBvZmZzZXQpOworCQkJLyog ZmFsbCB0aHJvdWdoICovCiAJCWNhc2UgQkNIOF9FQ0M6CiAJCQlyZWdzLT5lbG1fc3luZHJvbWVf ZnJhZ21lbnRfM1tpXSA9IGVsbV9yZWFkX3JlZyhpbmZvLAogCQkJCQlFTE1fU1lORFJPTUVfRlJB R01FTlRfMyArIG9mZnNldCk7CiAJCQlyZWdzLT5lbG1fc3luZHJvbWVfZnJhZ21lbnRfMltpXSA9 IGVsbV9yZWFkX3JlZyhpbmZvLAogCQkJCQlFTE1fU1lORFJPTUVfRlJBR01FTlRfMiArIG9mZnNl dCk7CisJCQkvKiBmYWxsIHRocm91Z2ggKi8KIAkJY2FzZSBCQ0g0X0VDQzoKIAkJCXJlZ3MtPmVs bV9zeW5kcm9tZV9mcmFnbWVudF8xW2ldID0gZWxtX3JlYWRfcmVnKGluZm8sCiAJCQkJCUVMTV9T WU5EUk9NRV9GUkFHTUVOVF8xICsgb2Zmc2V0KTsKQEAgLTUxMSwxMSArNTEzLDEzIEBAIHN0YXRp YyBpbnQgZWxtX2NvbnRleHRfcmVzdG9yZShzdHJ1Y3QgZWxtX2luZm8gKmluZm8pCiAJCQkJCXJl Z3MtPmVsbV9zeW5kcm9tZV9mcmFnbWVudF81W2ldKTsKIAkJCWVsbV93cml0ZV9yZWcoaW5mbywg RUxNX1NZTkRST01FX0ZSQUdNRU5UXzQgKyBvZmZzZXQsCiAJCQkJCXJlZ3MtPmVsbV9zeW5kcm9t ZV9mcmFnbWVudF80W2ldKTsKKwkJCS8qIGZhbGwgdGhyb3VnaCAqLwogCQljYXNlIEJDSDhfRUND OgogCQkJZWxtX3dyaXRlX3JlZyhpbmZvLCBFTE1fU1lORFJPTUVfRlJBR01FTlRfMyArIG9mZnNl dCwKIAkJCQkJcmVncy0+ZWxtX3N5bmRyb21lX2ZyYWdtZW50XzNbaV0pOwogCQkJZWxtX3dyaXRl X3JlZyhpbmZvLCBFTE1fU1lORFJPTUVfRlJBR01FTlRfMiArIG9mZnNldCwKIAkJCQkJcmVncy0+ ZWxtX3N5bmRyb21lX2ZyYWdtZW50XzJbaV0pOworCQkJLyogZmFsbCB0aHJvdWdoICovCiAJCWNh c2UgQkNINF9FQ0M6CiAJCQllbG1fd3JpdGVfcmVnKGluZm8sIEVMTV9TWU5EUk9NRV9GUkFHTUVO VF8xICsgb2Zmc2V0LAogCQkJCQlyZWdzLT5lbG1fc3luZHJvbWVfZnJhZ21lbnRfMVtpXSk7Ci0t IAoyLjIwLjEKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmlu ZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9s aW51eC1hcm0ta2VybmVsCg== 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=-8.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 66537C282C8 for ; Mon, 28 Jan 2019 18:15:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2A63E20882 for ; Mon, 28 Jan 2019 18:15:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727111AbfA1SP3 (ORCPT ); Mon, 28 Jan 2019 13:15:29 -0500 Received: from gateway34.websitewelcome.com ([192.185.149.62]:35073 "EHLO gateway34.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726735AbfA1SP3 (ORCPT ); Mon, 28 Jan 2019 13:15:29 -0500 Received: from cm14.websitewelcome.com (cm14.websitewelcome.com [100.42.49.7]) by gateway34.websitewelcome.com (Postfix) with ESMTP id 82F7836A00 for ; Mon, 28 Jan 2019 12:15:27 -0600 (CST) Received: from gator4166.hostgator.com ([108.167.133.22]) by cmsmtp with SMTP id oBRPgk8mI2qH7oBRPgLAoj; Mon, 28 Jan 2019 12:15:27 -0600 X-Authority-Reason: nr=8 Received: from [189.250.130.205] (port=48554 helo=embeddedor) by gator4166.hostgator.com with esmtpa (Exim 4.91) (envelope-from ) id 1goBRJ-001LRP-MA; Mon, 28 Jan 2019 12:15:26 -0600 Date: Mon, 28 Jan 2019 12:15:20 -0600 From: "Gustavo A. R. Silva" To: Kyungmin Park , Boris Brezillon , Miquel Raynal , Richard Weinberger , David Woodhouse , Brian Norris , Marek Vasut , Wan ZongShun Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Gustavo A. R. Silva" , Kees Cook Subject: [PATCH v2] mtd: rawnand: mark expected switch fall-throughs Message-ID: <20190128181520.GA25887@embeddedor> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.9.4 (2018-02-28) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 189.250.130.205 X-Source-L: No X-Exim-ID: 1goBRJ-001LRP-MA X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedor) [189.250.130.205]:48554 X-Source-Auth: gustavo@embeddedor.com X-Email-Count: 10 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= X-Local-Domain: yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warning: drivers/mtd/nand/onenand/onenand_base.c:3264:6: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mtd/nand/onenand/onenand_base.c:3288:17: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mtd/nand/raw/nand_base.c:5538:6: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mtd/nand/raw/nand_base.c:5557:6: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mtd/nand/raw/nand_base.c:5595:13: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mtd/nand/raw/nand_legacy.c:332:6: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mtd/nand/raw/nand_legacy.c:483:3: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mtd/nand/raw/nandsim.c:2254:22: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mtd/nand/raw/omap_elm.c:512:4: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mtd/nand/raw/omap_elm.c:517:4: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mtd/nand/raw/omap_elm.c:466:37: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mtd/nand/raw/omap_elm.c:471:37: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/mtd/nand/raw/nuc900_nand.c: In function ‘nuc900_nand_command_lp’: ./arch/x86/include/asm/io.h:91:22: warning: this statement may fall through [-Wimplicit-fallthrough=] #define __raw_writel __writel drivers/mtd/nand/raw/nuc900_nand.c:52:2: note: in expansion of macro ‘__raw_writel’ __raw_writel((val), (dev)->reg + REG_SMCMD) ^~~~~~~~~~~~ drivers/mtd/nand/raw/nuc900_nand.c:196:3: note: in expansion of macro ‘write_cmd_reg’ write_cmd_reg(nand, NAND_CMD_READSTART); ^~~~~~~~~~~~~ drivers/mtd/nand/raw/nuc900_nand.c:197:2: note: here default: ^~~~~~~ Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva --- Changes in v2: - Add extra /* fall through */ comment in nandsim.c file. drivers/mtd/nand/onenand/onenand_base.c | 2 ++ drivers/mtd/nand/raw/diskonchip.c | 1 + drivers/mtd/nand/raw/nand_base.c | 3 +++ drivers/mtd/nand/raw/nand_legacy.c | 3 ++- drivers/mtd/nand/raw/nandsim.c | 6 ++++-- drivers/mtd/nand/raw/nuc900_nand.c | 3 ++- drivers/mtd/nand/raw/omap_elm.c | 4 ++++ 7 files changed, 18 insertions(+), 4 deletions(-) diff --git a/drivers/mtd/nand/onenand/onenand_base.c b/drivers/mtd/nand/onenand/onenand_base.c index 4ca4b194e7d7..e9b71ad24f50 100644 --- a/drivers/mtd/nand/onenand/onenand_base.c +++ b/drivers/mtd/nand/onenand/onenand_base.c @@ -3280,12 +3280,14 @@ static void onenand_check_features(struct mtd_info *mtd) if ((this->version_id & 0xf) == 0xe) this->options |= ONENAND_HAS_NOP_1; } + /* fall through */ case ONENAND_DEVICE_DENSITY_2Gb: /* 2Gb DDP does not have 2 plane */ if (!ONENAND_IS_DDP(this)) this->options |= ONENAND_HAS_2PLANE; this->options |= ONENAND_HAS_UNLOCK_ALL; + /* fall through */ case ONENAND_DEVICE_DENSITY_1Gb: /* A-Die has all block unlock */ diff --git a/drivers/mtd/nand/raw/diskonchip.c b/drivers/mtd/nand/raw/diskonchip.c index 53f57e0f007e..ead54c90f2d1 100644 --- a/drivers/mtd/nand/raw/diskonchip.c +++ b/drivers/mtd/nand/raw/diskonchip.c @@ -1477,6 +1477,7 @@ static int __init doc_probe(unsigned long physadr) break; case DOC_ChipID_DocMilPlus32: pr_err("DiskOnChip Millennium Plus 32MB is not supported, ignoring.\n"); + /* fall through */ default: ret = -ENODEV; goto notfound; diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index 96cadead262e..e05ecf2e4269 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -5537,6 +5537,7 @@ static int nand_scan_tail(struct nand_chip *chip) } if (!ecc->read_page) ecc->read_page = nand_read_page_hwecc_oob_first; + /* fall through */ case NAND_ECC_HW: /* Use standard hwecc read page function? */ @@ -5556,6 +5557,7 @@ static int nand_scan_tail(struct nand_chip *chip) ecc->read_subpage = nand_read_subpage; if (!ecc->write_subpage && ecc->hwctl && ecc->calculate) ecc->write_subpage = nand_write_subpage_hwecc; + /* fall through */ case NAND_ECC_HW_SYNDROME: if ((!ecc->calculate || !ecc->correct || !ecc->hwctl) && @@ -5593,6 +5595,7 @@ static int nand_scan_tail(struct nand_chip *chip) ecc->size, mtd->writesize); ecc->mode = NAND_ECC_SOFT; ecc->algo = NAND_ECC_HAMMING; + /* fall through */ case NAND_ECC_SOFT: ret = nand_set_ecc_soft_ops(chip); diff --git a/drivers/mtd/nand/raw/nand_legacy.c b/drivers/mtd/nand/raw/nand_legacy.c index 43575943f13b..f2526ec616a6 100644 --- a/drivers/mtd/nand/raw/nand_legacy.c +++ b/drivers/mtd/nand/raw/nand_legacy.c @@ -331,6 +331,7 @@ static void nand_command(struct nand_chip *chip, unsigned int command, */ if (column == -1 && page_addr == -1) return; + /* fall through */ default: /* @@ -483,7 +484,7 @@ static void nand_command_lp(struct nand_chip *chip, unsigned int command, chip->legacy.cmd_ctrl(chip, NAND_CMD_NONE, NAND_NCE | NAND_CTRL_CHANGE); - /* This applies to read commands */ + /* fall through - This applies to read commands */ default: /* * If we don't have access to the busy pin, we apply the given diff --git a/drivers/mtd/nand/raw/nandsim.c b/drivers/mtd/nand/raw/nandsim.c index 933d1a629c51..edf5fd3d5f07 100644 --- a/drivers/mtd/nand/raw/nandsim.c +++ b/drivers/mtd/nand/raw/nandsim.c @@ -2251,9 +2251,11 @@ static int __init ns_init_module(void) switch (bbt) { case 2: - chip->bbt_options |= NAND_BBT_NO_OOB; + chip->bbt_options |= NAND_BBT_NO_OOB; + /* fall through */ case 1: - chip->bbt_options |= NAND_BBT_USE_FLASH; + chip->bbt_options |= NAND_BBT_USE_FLASH; + /* fall through */ case 0: break; default: diff --git a/drivers/mtd/nand/raw/nuc900_nand.c b/drivers/mtd/nand/raw/nuc900_nand.c index 38b1994e7ed3..56fa84029482 100644 --- a/drivers/mtd/nand/raw/nuc900_nand.c +++ b/drivers/mtd/nand/raw/nuc900_nand.c @@ -192,8 +192,9 @@ static void nuc900_nand_command_lp(struct nand_chip *chip, return; case NAND_CMD_READ0: - write_cmd_reg(nand, NAND_CMD_READSTART); + /* fall through */ + default: if (!chip->legacy.dev_ready) { diff --git a/drivers/mtd/nand/raw/omap_elm.c b/drivers/mtd/nand/raw/omap_elm.c index a3f32f939cc1..94c6401ef32f 100644 --- a/drivers/mtd/nand/raw/omap_elm.c +++ b/drivers/mtd/nand/raw/omap_elm.c @@ -465,11 +465,13 @@ static int elm_context_save(struct elm_info *info) ELM_SYNDROME_FRAGMENT_5 + offset); regs->elm_syndrome_fragment_4[i] = elm_read_reg(info, ELM_SYNDROME_FRAGMENT_4 + offset); + /* fall through */ case BCH8_ECC: regs->elm_syndrome_fragment_3[i] = elm_read_reg(info, ELM_SYNDROME_FRAGMENT_3 + offset); regs->elm_syndrome_fragment_2[i] = elm_read_reg(info, ELM_SYNDROME_FRAGMENT_2 + offset); + /* fall through */ case BCH4_ECC: regs->elm_syndrome_fragment_1[i] = elm_read_reg(info, ELM_SYNDROME_FRAGMENT_1 + offset); @@ -511,11 +513,13 @@ static int elm_context_restore(struct elm_info *info) regs->elm_syndrome_fragment_5[i]); elm_write_reg(info, ELM_SYNDROME_FRAGMENT_4 + offset, regs->elm_syndrome_fragment_4[i]); + /* fall through */ case BCH8_ECC: elm_write_reg(info, ELM_SYNDROME_FRAGMENT_3 + offset, regs->elm_syndrome_fragment_3[i]); elm_write_reg(info, ELM_SYNDROME_FRAGMENT_2 + offset, regs->elm_syndrome_fragment_2[i]); + /* fall through */ case BCH4_ECC: elm_write_reg(info, ELM_SYNDROME_FRAGMENT_1 + offset, regs->elm_syndrome_fragment_1[i]); -- 2.20.1