From patchwork Tue Jun 26 10:22:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 10488605 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7316A60386 for ; Tue, 26 Jun 2018 10:24:05 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6AD3E26E38 for ; Tue, 26 Jun 2018 10:24:05 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5DD242886E; Tue, 26 Jun 2018 10:24:05 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 038FD26E38 for ; Tue, 26 Jun 2018 10:24:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934906AbeFZKYD (ORCPT ); Tue, 26 Jun 2018 06:24:03 -0400 Received: from mail-wm0-f68.google.com ([74.125.82.68]:40632 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964787AbeFZKXh (ORCPT ); Tue, 26 Jun 2018 06:23:37 -0400 Received: by mail-wm0-f68.google.com with SMTP id z13-v6so1214524wma.5 for ; Tue, 26 Jun 2018 03:23:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=EMXs7v3ptxT9vNOclT7VSTCrCsz0f0HMpiip+jVy0Kw=; b=cjyjvVMU7F5GTQFQhivwgUsngm8qbaXunSstdbOGc7CYhkfUd5OHD8mFmgfTiV/LBr mqQrpdVaicnVt0+Iv58cJ07//OmQGq5q+Otbqi0v7QfPUUp4W0zEDs09vLkD03pnwYy9 ahK+RFOXKtdmXRpTFb50s6kaXj+FaaIt89VlBlA3JQWCMAe4NjNY2uQjDLwrgtsyZmJP 8aMec7BYNdxSP+5690x2p6sVQpwfq2GkMzAfxJrXzanyukjreQqcWSU1ND6hLn0pgeca Chtxuci/itHke2Pc3W+EspHFzNmVxhGdDKSxV8CpkL9Aw41z7Iz4r2AmdZsU7gbiG1NE KvEA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=EMXs7v3ptxT9vNOclT7VSTCrCsz0f0HMpiip+jVy0Kw=; b=Xo2UXCCQxNWDGJgqOmP54Uf9lEebRRU9WfCZdF5eZOD/E+se5yO2ELo6j7ff/99FGT yeg7LnTZux5rD2ImN6KPbt0Xs6AgVvaddV4/JgZCPuEioHQl0yHB7hZqUFExRiYt45pC RX8nDNPWMLSks2B66xnIbQ8lkidaY1vL9E+DdfmKuOFq3gfX77iZEk8FJPx0DQCYxo0D H2bFLNazyDQohdaGP8jWuEOIkDz08Xzku8T+YdnqkafUGHG1fEVmVGfx9tgW25iH9/yC a8HfuqU6/yAW5tupXO2oQlUOqdWusBR9x4q8PnKFeSwhRUT4KqSYAk2LwT+npGu3Fz0H giLQ== X-Gm-Message-State: APt69E1Z0rnMhrxjQQBQvdFALa6IxKP3UEsBG0qKu64XxMGau+Q0qEok CxTjKcTDHFeVWtj91vSzm2/tUA== X-Google-Smtp-Source: AAOMgpf+8E5cxzIKOnk8RdqjhYSxQYQrajQ0NLTW/NRJMnuUynST1hJHWa+/bDQzmg7hB55v0hMjOQ== X-Received: by 2002:a1c:f407:: with SMTP id z7-v6mr1047544wma.143.1530008616070; Tue, 26 Jun 2018 03:23:36 -0700 (PDT) Received: from brgl-bgdev.lan (LFbn-NIC-1-55-10.w2-15.abo.wanadoo.fr. [2.15.147.10]) by smtp.gmail.com with ESMTPSA id 203-v6sm2573852wmp.23.2018.06.26.03.23.34 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 26 Jun 2018 03:23:35 -0700 (PDT) From: Bartosz Golaszewski To: Sekhar Nori , Kevin Hilman , Russell King , Grygorii Strashko , "David S . Miller" , Srinivas Kandagatla , Lukas Wunner , Rob Herring , Florian Fainelli , Dan Carpenter , Ivan Khoronzhuk , David Lechner , Greg Kroah-Hartman , Andrew Lunn Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, netdev@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH v2 14/15] ARM: davinci: sffsdr: use device properties for at24 eeprom Date: Tue, 26 Jun 2018 12:22:44 +0200 Message-Id: <20180626102245.30711-15-brgl@bgdev.pl> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180626102245.30711-1-brgl@bgdev.pl> References: <20180626102245.30711-1-brgl@bgdev.pl> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Bartosz Golaszewski We want to work towards phasing out the at24_platform_data structure. There are few users and its contents can be represented using generic device properties. Using device properties only will allow us to significantly simplify the at24 configuration code. Remove the at24_platform_data structure and replace it with an array of property entries. Drop the byte_len/size property, as the model name already implies the EEPROM's size. Signed-off-by: Bartosz Golaszewski --- arch/arm/mach-davinci/board-sffsdr.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c index f6a4d094cbc3..680e5d7628a8 100644 --- a/arch/arm/mach-davinci/board-sffsdr.c +++ b/arch/arm/mach-davinci/board-sffsdr.c @@ -26,7 +26,7 @@ #include #include #include -#include +#include #include #include #include @@ -92,16 +92,15 @@ static struct platform_device davinci_sffsdr_nandflash_device = { .resource = davinci_sffsdr_nandflash_resource, }; -static struct at24_platform_data eeprom_info = { - .byte_len = (64*1024) / 8, - .page_size = 32, - .flags = AT24_FLAG_ADDR16, +static const struct property_entry eeprom_properties[] = { + PROPERTY_ENTRY_U32("pagesize", 32), + { }, }; static struct i2c_board_info __initdata i2c_info[] = { { I2C_BOARD_INFO("24c64", 0x50), - .platform_data = &eeprom_info, + .properties = eeprom_properties, }, /* Other I2C devices: * MSP430, addr 0x23 (not used)