From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 0C5E913AA5F; Fri, 6 Dec 2024 15:03:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733497393; cv=none; b=CofGfhAi0OvS1bNnrQQ+gY7ot1ahqzkwr8R2LKeC4foTXk70Sj46m5AyMCx7cTenPSrYc98wZCAskg2xG8Cdkaydc1ZgVbLl7oWMa2hGbF0SmEAWbikkhrPzAdr7bEjWI9XyXOzi3X/K0zB0bBMDD+/rSuyjBnFYrzxor+CU9U0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733497393; c=relaxed/simple; bh=Qn/m44XLMnAR2LRSLxgKCWhp+XfbgJvhaf2HpJ5Yz3c=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Z0XZCwnCRnS8UjAXvyztbKD2+Wgyhq90doUEx1HHbQ14mIa/7+PxgIdq18/mVAOMY1+axtPCs+mkdVKUqJfoUqURu0RE15fWmC3MQoUGeyak1OuCL1gbzUnvfFkMUabNXV/dKYa7yWGPjvfWFy/ZmbLeI1TIOSkX5L4aeA/7e4o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=HKQKd3l2; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="HKQKd3l2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8478AC4CED1; Fri, 6 Dec 2024 15:03:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1733497392; bh=Qn/m44XLMnAR2LRSLxgKCWhp+XfbgJvhaf2HpJ5Yz3c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HKQKd3l2kcdahFcV1ehKhSRUiyNUAfODVY/pN9tybJ+8cD7cag/C7wD96tu5IGVQr EQoqzRHfLzJ4PFqRDklUhmGySQgxIukdniMVZPc+UjKF+VQQcJ+orC+sbYZODDM4cs 32CbhcjaFBOSb4w43xJ5GsNokPKdxHfSwtblAj08= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Takahiro Kuwano , Tudor Ambarus , Sasha Levin Subject: [PATCH 6.6 277/676] mtd: spi-nor: spansion: Use nor->addr_nbytes in octal DTR mode in RD_ANY_REG_OP Date: Fri, 6 Dec 2024 15:31:36 +0100 Message-ID: <20241206143704.161716036@linuxfoundation.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20241206143653.344873888@linuxfoundation.org> References: <20241206143653.344873888@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Takahiro Kuwano [ Upstream commit b61c35e3404557779ec427c077f7a9f057bb053d ] In octal DTR mode, RD_ANY_REG_OP needs to use 4-byte address regardless of flash's internal address mode. Use nor->addr_nbytes which is set to 4 during setup. Fixes: eff9604390d6 ("mtd: spi-nor: spansion: add octal DTR support in RD_ANY_REG_OP") Signed-off-by: Takahiro Kuwano Link: https://lore.kernel.org/r/20241016000837.17951-1-Takahiro.Kuwano@infineon.com Signed-off-by: Tudor Ambarus Signed-off-by: Sasha Levin --- drivers/mtd/spi-nor/spansion.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c index 709822fced867..828b442735ee8 100644 --- a/drivers/mtd/spi-nor/spansion.c +++ b/drivers/mtd/spi-nor/spansion.c @@ -105,6 +105,7 @@ static int cypress_nor_sr_ready_and_clear_reg(struct spi_nor *nor, u64 addr) int ret; if (nor->reg_proto == SNOR_PROTO_8_8_8_DTR) { + op.addr.nbytes = nor->addr_nbytes; op.dummy.nbytes = params->rdsr_dummy; op.data.nbytes = 2; } -- 2.43.0