| Message ID | 1490228282-10805-14-git-send-email-yamada.masahiro@socionext.com |
|---|---|
| State | Accepted |
| Commit | 3158fa0e739615769cc047d2428f30f4c3b6640e |
| Headers | show
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[65.50.211.133]) by mx.google.com with ESMTPS id m1si3524603pln.263.2017.03.22.17.32.21 for <patch@linaro.org> (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 22 Mar 2017 17:32:21 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-mtd-bounces+patch=linaro.org@lists.infradead.org designates 65.50.211.133 as permitted sender) client-ip=65.50.211.133; Authentication-Results: mx.google.com; dkim=pass header.i=@lists.infradead.org; dkim=neutral (body hash did not verify) header.i=@nifty.com; spf=pass (google.com: best guess record for domain of linux-mtd-bounces+patch=linaro.org@lists.infradead.org designates 65.50.211.133 as permitted sender) smtp.mailfrom=linux-mtd-bounces+patch=linaro.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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=7iUvdAM5tVNCsr7E+uDVk7aAxB6eyLkmqsfsFjX67iQ=; b=bB2dqwIcwzcCbgqEvtKR5i3KSl Imi1cLm7uRxHrCE+3SF6Pt8rjkkgP2KTft0c1qV8d+dw7EsO/OFfnlPUM+9hlrLqxXH3TsUkouH/H sycWKDiNFw7q0eWqIvdtwqbk5LhvoYiRaQFmksHd1K8hRFVhmh9ZGV+CQxcdfSseL8q4BJc6BVXUB tRI7iNPzAFjfyMbjUAOHM+3hMDJRU2/7YV9q2ZVV09NQRuuUJmlxED8lTxd/YOsFWHmsVhl1OSeOU WPVEnrETk/7CRPJn/CLUxMkrImmJ1okyK5kXobWRVvwDCaouxzZMaPzOMTHQImpL/I6KPvX4Ls8fx ehgp2Ukg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cqqfo-00047s-Cq; Thu, 23 Mar 2017 00:32:16 +0000 Received: from conuserg-09.nifty.com ([210.131.2.76]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cqqT6-0004a2-Am for linux-mtd@lists.infradead.org; Thu, 23 Mar 2017 00:19:12 +0000 Received: from grover.sesame (FL1-111-169-71-157.osk.mesh.ad.jp [111.169.71.157]) (authenticated) by conuserg-09.nifty.com with ESMTP id v2N0I4bq008011; Thu, 23 Mar 2017 09:18:21 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-09.nifty.com v2N0I4bq008011 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1490228302; bh=r3gqYn7RnWHmAlhcJE2b4+vo/PAwCS428/EpB87fzPk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xdLRIeH+NbllHUdm5mHodV6EsYYhODqogSERyqKFftjR9TJ12CxSS3utCy0BEFIXO 2YhWVS7dKNMXA7L3ssgHWSjqkfbaV9LAaDt72OgjQOg29Kk+ELJNRtJMbawcU/zfXq ycNk8KftdoaXHllOa4qA3d6i/v2JxiApHSLDsrfIe+oTdZ411/zvvrDYwY8XNBkRcG N7JbGUDmAY50piZJVl2104LF2dEbG1gpccuwPBj9eCkCNhQdExBakKV2xQHrbtLu2Q HmDGPuzazXfDhBKyVsy7FNJkbkPTZnKE14bfm2CgWm4HdiKTERhZwDl8ompQj1Lmra AfAEivz+6vogg== X-Nifty-SrcIP: [111.169.71.157] From: Masahiro Yamada <yamada.masahiro@socionext.com> To: linux-mtd@lists.infradead.org Subject: [RESEND PATCH v2 40/53] mtd: nand: do not check R/B# for CMD_READID in nand_command(_lp) Date: Thu, 23 Mar 2017 09:17:49 +0900 Message-Id: <1490228282-10805-14-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1490228282-10805-1-git-send-email-yamada.masahiro@socionext.com> References: <1490228282-10805-1-git-send-email-yamada.masahiro@socionext.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170322_171908_844270_A4C62267 X-CRM114-Status: UNSURE ( 7.65 ) X-CRM114-Notice: Please train this message. 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diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index 807398d..c4c3329 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -668,6 +668,7 @@ static void nand_command(struct mtd_info *mtd, unsigned int command, case NAND_CMD_ERASE2: case NAND_CMD_SEQIN: case NAND_CMD_STATUS: + case NAND_CMD_READID: return; case NAND_CMD_RESET: @@ -786,6 +787,7 @@ static void nand_command_lp(struct mtd_info *mtd, unsigned int command, case NAND_CMD_ERASE2: case NAND_CMD_SEQIN: case NAND_CMD_STATUS: + case NAND_CMD_READID: return; case NAND_CMD_RNDIN:
Read ID (0x90) command does not toggle the R/B# pin. Without this patch, NAND_CMD_READID falls into the default: label, then R/B# is checked by chip->dev_ready(). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- Changes in v2: - Newly added drivers/mtd/nand/nand_base.c | 2 ++ 1 file changed, 2 insertions(+) -- 2.7.4 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/