From patchwork Thu Aug 31 18:31:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 13371784 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 3FA5AC83F37 for ; Thu, 31 Aug 2023 18:32:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347039AbjHaScG (ORCPT ); Thu, 31 Aug 2023 14:32:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50362 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347038AbjHaScG (ORCPT ); Thu, 31 Aug 2023 14:32:06 -0400 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 1F308E5F; Thu, 31 Aug 2023 11:32:03 -0700 (PDT) X-IronPort-AV: E=Sophos;i="6.02,217,1688396400"; d="scan'208";a="174628372" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 01 Sep 2023 03:32:02 +0900 Received: from localhost.localdomain (unknown [10.226.92.179]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id E66FB40029A1; Fri, 1 Sep 2023 03:32:00 +0900 (JST) From: Biju Das To: Tony Lindgren , Lee Jones Cc: Biju Das , linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Shevchenko Subject: [PATCH v3 2/4] mfd: palmas: Constify .data in OF table and {palmas,tps65917}_irq_chip Date: Thu, 31 Aug 2023 19:31:51 +0100 Message-Id: <20230831183153.63750-3-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230831183153.63750-1-biju.das.jz@bp.renesas.com> References: <20230831183153.63750-1-biju.das.jz@bp.renesas.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Constify .data in OF table and {palmas,tps65917}_irq_chip and replace the variable *features->features in struct palmas_driver_data and drop the {palmas,tps659038}_features variables and use their values directly in the named initialization. Signed-off-by: Biju Das --- v2->v3: * Restored the OF table position and moved near to the user in patch#3. v1->v2: * Moved the OF table just above its user. * Removed trailing comma from the terminator entry for the OF table. --- drivers/mfd/palmas.c | 27 +++++++++++---------------- 1 file changed, 11 insertions(+), 16 deletions(-) diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c index 769538b50903..3c0a3d644834 100644 --- a/drivers/mfd/palmas.c +++ b/drivers/mfd/palmas.c @@ -296,7 +296,7 @@ static const struct regmap_irq palmas_irqs[] = { }, }; -static struct regmap_irq_chip palmas_irq_chip = { +static const struct regmap_irq_chip palmas_irq_chip = { .name = "palmas", .irqs = palmas_irqs, .num_irqs = ARRAY_SIZE(palmas_irqs), @@ -309,7 +309,7 @@ static struct regmap_irq_chip palmas_irq_chip = { PALMAS_INT1_MASK), }; -static struct regmap_irq_chip tps65917_irq_chip = { +static const struct regmap_irq_chip tps65917_irq_chip = { .name = "tps65917", .irqs = tps65917_irqs, .num_irqs = ARRAY_SIZE(tps65917_irqs), @@ -463,26 +463,21 @@ static void palmas_power_off(void) __func__, ret); } -static unsigned int palmas_features = PALMAS_PMIC_FEATURE_SMPS10_BOOST; -static unsigned int tps659038_features; - struct palmas_driver_data { - unsigned int *features; - struct regmap_irq_chip *irq_chip; + unsigned int features; + const struct regmap_irq_chip *irq_chip; }; -static struct palmas_driver_data palmas_data = { - .features = &palmas_features, +static const struct palmas_driver_data palmas_data = { + .features = PALMAS_PMIC_FEATURE_SMPS10_BOOST, .irq_chip = &palmas_irq_chip, }; -static struct palmas_driver_data tps659038_data = { - .features = &tps659038_features, +static const struct palmas_driver_data tps659038_data = { .irq_chip = &palmas_irq_chip, }; -static struct palmas_driver_data tps65917_data = { - .features = &tps659038_features, +static const struct palmas_driver_data tps65917_data = { .irq_chip = &tps65917_irq_chip, }; @@ -507,7 +502,7 @@ static int palmas_i2c_probe(struct i2c_client *i2c) { struct palmas *palmas; struct palmas_platform_data *pdata; - struct palmas_driver_data *driver_data; + const struct palmas_driver_data *driver_data; struct device_node *node = i2c->dev.of_node; int ret = 0, i; unsigned int reg, addr; @@ -535,8 +530,8 @@ static int palmas_i2c_probe(struct i2c_client *i2c) palmas->dev = &i2c->dev; palmas->irq = i2c->irq; - driver_data = (struct palmas_driver_data *) device_get_match_data(&i2c->dev); - palmas->features = *driver_data->features; + driver_data = device_get_match_data(&i2c->dev); + palmas->features = driver_data->features; for (i = 0; i < PALMAS_NUM_CLIENTS; i++) { if (i == 0)