From patchwork Mon May 27 21:24:37 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 13675873 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4FA3EC25B74 for ; Mon, 27 May 2024 21:28:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=GdcgZmkPJnfaHGuMmDbK9hgjdyt838Bw0v/AGtrOYzs=; b=n9bV4otPxhmSZcwBARj/1i+enT zZJ7D4/+evfoGK56gQsbgXv/15bwSs8g6p0WkpGlb3/SFcEX/c0VLG5jJkXlTTuuT2wnLfYpNbACx z0EzcLtGg4KJ/S+i3zXP6X/kVqCDsGbr5J6wM6dnqKTtBYGstY/G4MVg5ZB6IkRqjd9U0czECdDbf 1oK+Ejudro+tDZJkPAyJXd0pUHcLyc/bwlknkGAwuXvHfombI2vzpbj10Lpa68BQe4b8ubaj4d1kF BapuuBLdvqnI6qvE3scctPJy+JL7TZdVUCkyFMVOmiDyGnVdWdfYdU0+88qIdWPSkWZSV1nC60r8H l6u7iLoA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sBht1-0000000GNsQ-2ulg; Mon, 27 May 2024 21:28:07 +0000 Received: from fgw21-7.mail.saunalahti.fi ([62.142.5.82]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sBhsm-0000000GNhk-0y7R for linux-mediatek@lists.infradead.org; Mon, 27 May 2024 21:27:54 +0000 Received: from localhost (88-113-26-230.elisa-laajakaista.fi [88.113.26.230]) by fgw21.mail.saunalahti.fi (Halon) with ESMTP id f7ebd5e0-1c6f-11ef-aaf3-005056bdd08f; Tue, 28 May 2024 00:27:50 +0300 (EEST) From: Andy Shevchenko To: Andy Shevchenko , Linus Walleij , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-mips@vger.kernel.org Cc: Dong Aisheng , Fabio Estevam , Shawn Guo , Jacky Bai , Pengutronix Kernel Team , Sascha Hauer , Sean Wang , Matthias Brugger , AngeloGioacchino Del Regno , Paul Cercueil , Lakshmi Sowjanya D , Andy Shevchenko Subject: [PATCH v1 02/11] pinctrl: equilibrium: Make use of struct pinfunction Date: Tue, 28 May 2024 00:24:37 +0300 Message-ID: <20240527212742.1432960-3-andy.shevchenko@gmail.com> X-Mailer: git-send-email 2.45.1 In-Reply-To: <20240527212742.1432960-1-andy.shevchenko@gmail.com> References: <20240527212742.1432960-1-andy.shevchenko@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240527_142752_611306_A00AE1A2 X-CRM114-Status: GOOD ( 15.93 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Andy Shevchenko Since pin control provides a generic data type for the pin function, use it in the driver. Signed-off-by: Andy Shevchenko --- drivers/pinctrl/pinctrl-equilibrium.c | 18 +++++++++--------- drivers/pinctrl/pinctrl-equilibrium.h | 12 ------------ 2 files changed, 9 insertions(+), 21 deletions(-) diff --git a/drivers/pinctrl/pinctrl-equilibrium.c b/drivers/pinctrl/pinctrl-equilibrium.c index 6e1be38865c3..9eb1859add11 100644 --- a/drivers/pinctrl/pinctrl-equilibrium.c +++ b/drivers/pinctrl/pinctrl-equilibrium.c @@ -566,8 +566,8 @@ static const struct pinconf_ops eqbr_pinconf_ops = { .pin_config_config_dbg_show = pinconf_generic_dump_config, }; -static bool is_func_exist(struct eqbr_pmx_func *funcs, const char *name, - unsigned int nr_funcs, unsigned int *idx) +static bool is_func_exist(struct pinfunction *funcs, const char *name, + unsigned int nr_funcs, unsigned int *idx) { int i; @@ -584,7 +584,7 @@ static bool is_func_exist(struct eqbr_pmx_func *funcs, const char *name, return false; } -static int funcs_utils(struct device *dev, struct eqbr_pmx_func *funcs, +static int funcs_utils(struct device *dev, struct pinfunction *funcs, unsigned int *nr_funcs, funcs_util_ops op) { struct device_node *node = dev->of_node; @@ -620,12 +620,12 @@ static int funcs_utils(struct device *dev, struct eqbr_pmx_func *funcs, case OP_COUNT_NR_FUNC_GRPS: if (is_func_exist(funcs, fn_name, *nr_funcs, &fid)) - funcs[fid].nr_groups++; + funcs[fid].ngroups++; break; case OP_ADD_FUNC_GRPS: if (is_func_exist(funcs, fn_name, *nr_funcs, &fid)) { - for (j = 0; j < funcs[fid].nr_groups; j++) + for (j = 0; j < funcs[fid].ngroups; j++) if (!funcs[fid].groups[j]) break; funcs[fid].groups[j] = prop->value; @@ -645,7 +645,7 @@ static int funcs_utils(struct device *dev, struct eqbr_pmx_func *funcs, static int eqbr_build_functions(struct eqbr_pinctrl_drv_data *drvdata) { struct device *dev = drvdata->dev; - struct eqbr_pmx_func *funcs = NULL; + struct pinfunction *funcs = NULL; unsigned int nr_funcs = 0; int i, ret; @@ -666,9 +666,9 @@ static int eqbr_build_functions(struct eqbr_pinctrl_drv_data *drvdata) return ret; for (i = 0; i < nr_funcs; i++) { - if (!funcs[i].nr_groups) + if (!funcs[i].ngroups) continue; - funcs[i].groups = devm_kcalloc(dev, funcs[i].nr_groups, + funcs[i].groups = devm_kcalloc(dev, funcs[i].ngroups, sizeof(*(funcs[i].groups)), GFP_KERNEL); if (!funcs[i].groups) @@ -688,7 +688,7 @@ static int eqbr_build_functions(struct eqbr_pinctrl_drv_data *drvdata) ret = pinmux_generic_add_function(drvdata->pctl_dev, funcs[i].name, funcs[i].groups, - funcs[i].nr_groups, + funcs[i].ngroups, drvdata); if (ret < 0) { dev_err(dev, "Failed to register function %s\n", diff --git a/drivers/pinctrl/pinctrl-equilibrium.h b/drivers/pinctrl/pinctrl-equilibrium.h index 83768cc8b3db..b4d149bde39d 100644 --- a/drivers/pinctrl/pinctrl-equilibrium.h +++ b/drivers/pinctrl/pinctrl-equilibrium.h @@ -67,18 +67,6 @@ struct gpio_irq_type { unsigned int logic_type; }; -/** - * struct eqbr_pmx_func: represent a pin function. - * @name: name of the pin function, used to lookup the function. - * @groups: one or more names of pin groups that provide this function. - * @nr_groups: number of groups included in @groups. - */ -struct eqbr_pmx_func { - const char *name; - const char **groups; - unsigned int nr_groups; -}; - /** * struct eqbr_pin_bank: represent a pin bank. * @membase: base address of the pin bank register.