From patchwork Fri Jun 2 14:24:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13265387 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 855B4C7EE43 for ; Fri, 2 Jun 2023 14:26:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236005AbjFBOZf (ORCPT ); Fri, 2 Jun 2023 10:25:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34004 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235973AbjFBOZL (ORCPT ); Fri, 2 Jun 2023 10:25:11 -0400 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 3B7179F; Fri, 2 Jun 2023 07:25:10 -0700 (PDT) X-IronPort-AV: E=Sophos;i="6.00,213,1681138800"; d="scan'208";a="165499023" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 02 Jun 2023 23:25:10 +0900 Received: from localhost.localdomain (unknown [10.226.93.55]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id CE66940065BD; Fri, 2 Jun 2023 23:25:07 +0900 (JST) From: Biju Das To: Alessandro Zummo , Alexandre Belloni Cc: Biju Das , linux-rtc@vger.kernel.org, Geert Uytterhoeven , Fabrizio Castro , linux-renesas-soc@vger.kernel.org Subject: [PATCH v6 09/11] rtc: isl1208: Drop enum isl1208_id and split isl1208_configs[] Date: Fri, 2 Jun 2023 15:24:24 +0100 Message-Id: <20230602142426.438375-10-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230602142426.438375-1-biju.das.jz@bp.renesas.com> References: <20230602142426.438375-1-biju.das.jz@bp.renesas.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org Drop enum isl1208_id and split the array isl1208_configs[] as individual variables, and make lines shorter by referring to e.g. &config_isl1219 instead of &isl1208_configs[TYPE_ISL1219]. Signed-off-by: Biju Das Reviewed-by: Geert Uytterhoeven --- v5->v6: * No change. v4->v5: * Added Rb tag from Geert. * Replaced "unsigned long"->"kernel_ulong_t" in isl1208_id[]. v4: * New patch --- drivers/rtc/rtc-isl1208.c | 56 +++++++++++++++++++++++---------------- 1 file changed, 33 insertions(+), 23 deletions(-) diff --git a/drivers/rtc/rtc-isl1208.c b/drivers/rtc/rtc-isl1208.c index 9955378b4ea6..d42615fcdd9f 100644 --- a/drivers/rtc/rtc-isl1208.c +++ b/drivers/rtc/rtc-isl1208.c @@ -68,41 +68,51 @@ static struct i2c_driver isl1208_driver; -/* ISL1208 various variants */ -enum isl1208_id { - TYPE_ISL1208 = 0, - TYPE_ISL1209, - TYPE_ISL1218, - TYPE_ISL1219, - ISL_LAST_ID -}; - /* Chip capabilities table */ -static const struct isl1208_config { +struct isl1208_config { unsigned int nvmem_length; unsigned has_tamper:1; unsigned has_timestamp:1; -} isl1208_configs[] = { - [TYPE_ISL1208] = { 2, false, false }, - [TYPE_ISL1209] = { 2, true, false }, - [TYPE_ISL1218] = { 8, false, false }, - [TYPE_ISL1219] = { 2, true, true }, +}; + +static const struct isl1208_config config_isl1208 = { + .nvmem_length = 2, + .has_tamper = false, + .has_timestamp = false +}; + +static const struct isl1208_config config_isl1209 = { + .nvmem_length = 2, + .has_tamper = true, + .has_timestamp = false +}; + +static const struct isl1208_config config_isl1218 = { + .nvmem_length = 8, + .has_tamper = false, + .has_timestamp = false +}; + +static const struct isl1208_config config_isl1219 = { + .nvmem_length = 2, + .has_tamper = true, + .has_timestamp = true }; static const struct i2c_device_id isl1208_id[] = { - { "isl1208", .driver_data = (kernel_ulong_t)&isl1208_configs[TYPE_ISL1208] }, - { "isl1209", .driver_data = (kernel_ulong_t)&isl1208_configs[TYPE_ISL1209] }, - { "isl1218", .driver_data = (kernel_ulong_t)&isl1208_configs[TYPE_ISL1218] }, - { "isl1219", .driver_data = (kernel_ulong_t)&isl1208_configs[TYPE_ISL1219] }, + { "isl1208", .driver_data = (kernel_ulong_t)&config_isl1208 }, + { "isl1209", .driver_data = (kernel_ulong_t)&config_isl1209 }, + { "isl1218", .driver_data = (kernel_ulong_t)&config_isl1218 }, + { "isl1219", .driver_data = (kernel_ulong_t)&config_isl1219 }, { } }; MODULE_DEVICE_TABLE(i2c, isl1208_id); static const __maybe_unused struct of_device_id isl1208_of_match[] = { - { .compatible = "isil,isl1208", .data = &isl1208_configs[TYPE_ISL1208] }, - { .compatible = "isil,isl1209", .data = &isl1208_configs[TYPE_ISL1209] }, - { .compatible = "isil,isl1218", .data = &isl1208_configs[TYPE_ISL1218] }, - { .compatible = "isil,isl1219", .data = &isl1208_configs[TYPE_ISL1219] }, + { .compatible = "isil,isl1208", .data = &config_isl1208 }, + { .compatible = "isil,isl1209", .data = &config_isl1209 }, + { .compatible = "isil,isl1218", .data = &config_isl1218 }, + { .compatible = "isil,isl1219", .data = &config_isl1219 }, { } }; MODULE_DEVICE_TABLE(of, isl1208_of_match);