From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-02.galae.net (smtpout-02.galae.net [185.246.84.56]) (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 C07F83164BA for ; Fri, 7 Aug 2026 13:52:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.84.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786110766; cv=none; b=mdRGOwFvLwlJZgQi7I3jXYBvwC1FYGxN5TFCJJVcIqvQBZ4xBRThxPsKgDK7HNmE57LUXjfYJxRaHAtB1NA8pRmvmjrxp9X9wA6XEzKB3XRsfDLvh269WPPFPCAuKrtZqFULVha0HSAUze8a0ZQ03Hz0Ryj6vGdzylN4/9l0NDo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786110766; c=relaxed/simple; bh=Sehs0JKZLsbalEcA9TUivsHXpW1w+ZYuJOQ3N5kVZPQ=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=E01H9vlTh1+etXld/ESv1DKuF0WYq0AULiYEX4Gd0QTeFSnqT1hV39DY0w0seaBSh6yG3CMEL2RVNmiCyCD/gRNuZwG1HAO1s2nUsEcDanfW21S8Z0zFC3fzDUZ+TRIN0EVfXCk1wcxHEE0jGLHCZ/dsI37hnUtS+5ZEzzRO3C0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=QlbZQhdw; arc=none smtp.client-ip=185.246.84.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="QlbZQhdw" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id B7E0C1A14AF; Fri, 7 Aug 2026 13:52:32 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 8412B603F0; Fri, 7 Aug 2026 13:52:32 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 14CE011C37930; Fri, 7 Aug 2026 15:52:12 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1786110751; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=Sehs0JKZLsbalEcA9TUivsHXpW1w+ZYuJOQ3N5kVZPQ=; b=QlbZQhdwmGgDiYJFMAWWNgp/uTEZZrszwepZBY6UslDw9OAWqa5/FU894DpHH03v+uBI2U LTmKfbLPqHtu7rT5obB0UIlmN8nRLy0aYMgnkj30is3H2iyEomcWRd5Ews7GfpydbjyMG/ ybGLNxFzBUn28DTI2g+Y/7G2kqWV8mxR2Oi0ehwliyx6UZ7kf0HzIEBtsk1e5PHE65H9TK BrMvFgW/WqJSaoAdfeeQrrPIFHlhmfj8WTyB3P3yF3GqEoXxxv8bjBqA8voIIvc2FOMs+e 7XO44GLigf+UgIF4sm+stJEMpSXrAT90v0uy9awFH4+L5aox531HrieE5VZToA== From: Miquel Raynal To: Md Sadre Alam Cc: richard@nod.at, vigneshr@ti.com, tudor.ambarus@linaro.org, s-k6@ti.com, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, varadarajan.narayanan@oss.qualcomm.com Subject: Re: [PATCH 1/2] mtd: spinand: winbond: add support for W25N04LW In-Reply-To: <20260807064339.1632249-2-md.alam@oss.qualcomm.com> (Md Sadre Alam's message of "Fri, 7 Aug 2026 12:13:38 +0530") References: <20260807064339.1632249-1-md.alam@oss.qualcomm.com> <20260807064339.1632249-2-md.alam@oss.qualcomm.com> User-Agent: mu4e 1.12.12; emacs 30.2 Date: Fri, 07 Aug 2026 15:52:12 +0200 Message-ID: <87zeyyavhv.fsf@bootlin.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 On 07/08/2026 at 12:13:38 +0530, Md Sadre Alam w= rote: > Add support for Winbond W25N04LW 4Gbit SPI-NAND. > It has 8-bit on-die ECC and a 4096+256 byte page > (4096 byte main area, 128 byte usable OOB once > on-chip ECC hides the 128 byte parity area), That is not what you did below. Below you declare 254 free bytes. Thanks, Miqu=C3=A8l