From patchwork Fri Jun 29 09:40:38 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 10495971 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 4FD5460532 for ; Fri, 29 Jun 2018 09:42:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 399B82993E for ; Fri, 29 Jun 2018 09:42:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2D73029969; Fri, 29 Jun 2018 09:42:06 +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 C58BA2994F for ; Fri, 29 Jun 2018 09:42:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935715AbeF2Jlr (ORCPT ); Fri, 29 Jun 2018 05:41:47 -0400 Received: from mail-wr0-f196.google.com ([209.85.128.196]:42530 "EHLO mail-wr0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935798AbeF2JlI (ORCPT ); Fri, 29 Jun 2018 05:41:08 -0400 Received: by mail-wr0-f196.google.com with SMTP id p1-v6so8210805wrs.9 for ; Fri, 29 Jun 2018 02:41:07 -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=JpmVzGsAfNZmtbOHkuMKLNjQgB32JpgQssbqJUl25CPxudKhlSfdPCSq1HhO5QAkGw 6l41ksbovVx/fYH4o9DpLtx7DuoN11vZo3NAMCUoyIh/3TzoPX1DgG3eZgSgbr/mJAwM bGsqGmVIZ0f8LpdmaZ+bJDgymx6Rqwy70/UMFLukgMhFKDPROeN5wWp7aZdzU8wn3UPm wQU9YXp50/QxMevm7DiN8iDX3gfWmF5pgxMymkrauIklvRzaLOivy54P291Bq+mZK+ST LmO5/pS0orsfw/dVcXckR8+hj9+TDUGOi7E639ped8zqjSoqx+PNWEPBbhZH4O/DQ92A /wHA== 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=eNWobkdhbq0aLPNZYZCdqNUH7A2GTv2TuxhEdMn5DqugpjgUbZgxqxQJY95hI7mAW9 qjhJnXuLnuXpGpG8YivqxXYg2K1RKmhMmj7BcrS3rEHvxGT5hDO439WO1k+wT/8XOEjJ Rzz5nQNqyoeypC7bsoeuFCO/z1LcEC8JRevWoSH82SoYAh53D+anCAuz6VaYSfrEod/i 0WnwQ44DY34u+Yod/qdojqyJvvbAXEL3ZjlvztFiWekFPo71ZmZumM0ukqivI0HO1KO3 R0gIE8K4udd9VI0F1qSF/13baw49yDF340ZWr1Kl5ppmzIAMFtyDbbyuZGlnSGKz02Xf TqIw== X-Gm-Message-State: APt69E0ZF8YwVeWW9QSpMGQNypOxbHd1J1YcgjJtDnZlQslte7IbYXen M9O2VGV7QcdAzsKFcNDwgKaGEQ== X-Google-Smtp-Source: AAOMgpekA1jS5QrMK53VTdVm9ABedO0fBg2TKYsGKKWdfzIkjBNMhMQkrj+RnPAz2liwOkdw7uWfTg== X-Received: by 2002:adf:9d1c:: with SMTP id k28-v6mr643356wre.29.1530265267220; Fri, 29 Jun 2018 02:41:07 -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 d102-v6sm1386394wma.10.2018.06.29.02.41.05 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 29 Jun 2018 02:41:06 -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 , Jonathan Corbet 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 v4 17/18] ARM: davinci: sffsdr: use device properties for at24 eeprom Date: Fri, 29 Jun 2018 11:40:38 +0200 Message-Id: <20180629094039.7543-18-brgl@bgdev.pl> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180629094039.7543-1-brgl@bgdev.pl> References: <20180629094039.7543-1-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)