From patchwork Wed Nov 22 16:35:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 746236 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="H645iWHb" Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7566ED60; Wed, 22 Nov 2023 08:41:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1700671273; x=1732207273; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=S9PopjMUnYzwjGKURdUp+ZGQEbM4U+H2UAWy5ZIaHFk=; b=H645iWHbv6zriE9LOPBuUXYnAC6E1qU11J1gb87n88gTxZKSQoFmJlou zfJ3wWGQINMypyhbMnl31NSHqRsE3YWjaWKse1IJoy1G6gSqgUzUZzoV6 6roiXR0AInponr7BnylD9bSBJevFXBd7jD+IOnu5oOP0rxo/BZxodSvbg 14q+QPfdgPTr+3txHGjnXgj3BoK3gpbMh4bf+7/Y9+6KFyC8cj/QnYsYL Zn8a7hAqT37CO9cSSvPffqa7F7CC0zNkoEenOIvhRjYka1iRJ/3GMttW4 Zujyaa/hYPBfyURrpz0PDd32lI25nxuqgg95A7G2aPXuZ7Q8ecSre42V2 g==; X-IronPort-AV: E=McAfee;i="6600,9927,10902"; a="456414328" X-IronPort-AV: E=Sophos;i="6.04,219,1695711600"; d="scan'208";a="456414328" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Nov 2023 08:41:12 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10902"; a="884681647" X-IronPort-AV: E=Sophos;i="6.04,219,1695711600"; d="scan'208";a="884681647" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga002.fm.intel.com with ESMTP; 22 Nov 2023 08:41:05 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id 927D66E3; Wed, 22 Nov 2023 18:40:45 +0200 (EET) From: Andy Shevchenko To: Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Rasmus Villemoes , Krzysztof Kozlowski , =?utf-8?q?Uwe_Kleine-?= =?utf-8?q?K=C3=B6nig?= , Geert Uytterhoeven , Biju Das , Claudiu Beznea , Jianlong Huang , linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, openbmc@lists.ozlabs.org, linux-mips@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-renesas-soc@vger.kernel.org Cc: Ray Jui , Scott Branden , Broadcom internal kernel review list , Dong Aisheng , Fabio Estevam , Shawn Guo , Jacky Bai , Pengutronix Kernel Team , Sascha Hauer , NXP Linux Team , Sean Wang , =?utf-8?q?Jonathan_Neusch=C3=A4fer?= , Paul Cercueil , Lakshmi Sowjanya D , Bjorn Andersson , Andy Gross , Konrad Dybcio , Emil Renner Berthing , Hal Feng Subject: [PATCH v1 11/17] pinctrl: imx: Convert to use grp member Date: Wed, 22 Nov 2023 18:35:43 +0200 Message-ID: <20231122164040.2262742-12-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.43.0.rc1.1.gbec44491f096 In-Reply-To: <20231122164040.2262742-1-andriy.shevchenko@linux.intel.com> References: <20231122164040.2262742-1-andriy.shevchenko@linux.intel.com> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert drivers to use grp member embedded in struct group_desc. Signed-off-by: Andy Shevchenko --- drivers/pinctrl/freescale/pinctrl-imx.c | 44 ++++++++++++------------- 1 file changed, 21 insertions(+), 23 deletions(-) diff --git a/drivers/pinctrl/freescale/pinctrl-imx.c b/drivers/pinctrl/freescale/pinctrl-imx.c index 9bc16943014f..680faa00b623 100644 --- a/drivers/pinctrl/freescale/pinctrl-imx.c +++ b/drivers/pinctrl/freescale/pinctrl-imx.c @@ -42,7 +42,7 @@ static inline const struct group_desc *imx_pinctrl_find_group_by_name( for (i = 0; i < pctldev->num_groups; i++) { grp = pinctrl_generic_get_group(pctldev, i); - if (grp && !strcmp(grp->name, name)) + if (grp && !strcmp(grp->grp.name, name)) break; } @@ -79,9 +79,9 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev, } if (info->flags & IMX_USE_SCU) { - map_num += grp->num_pins; + map_num += grp->grp.npins; } else { - for (i = 0; i < grp->num_pins; i++) { + for (i = 0; i < grp->grp.npins; i++) { pin = &((struct imx_pin *)(grp->data))[i]; if (!(pin->conf.mmio.config & IMX_NO_PAD_CTL)) map_num++; @@ -109,7 +109,7 @@ static int imx_dt_node_to_map(struct pinctrl_dev *pctldev, /* create config map */ new_map++; - for (i = j = 0; i < grp->num_pins; i++) { + for (i = j = 0; i < grp->grp.npins; i++) { pin = &((struct imx_pin *)(grp->data))[i]; /* @@ -263,10 +263,10 @@ static int imx_pmx_set(struct pinctrl_dev *pctldev, unsigned selector, if (!func) return -EINVAL; - npins = grp->num_pins; + npins = grp->grp.npins; dev_dbg(ipctl->dev, "enable function %s group %s\n", - func->name, grp->name); + func->name, grp->grp.name); for (i = 0; i < npins; i++) { /* @@ -423,7 +423,7 @@ static void imx_pinconf_group_dbg_show(struct pinctrl_dev *pctldev, if (!grp) return; - for (i = 0; i < grp->num_pins; i++) { + for (i = 0; i < grp->grp.npins; i++) { struct imx_pin *pin = &((struct imx_pin *)(grp->data))[i]; name = pin_get_name(pctldev, pin->pin); @@ -510,6 +510,7 @@ static int imx_pinctrl_parse_groups(struct device_node *np, u32 index) { const struct imx_pinctrl_soc_info *info = ipctl->info; + struct pingroup *pgrp = &grp->grp; struct imx_pin *pin; int size, pin_size; const __be32 *list; @@ -524,9 +525,6 @@ static int imx_pinctrl_parse_groups(struct device_node *np, else pin_size = FSL_PIN_SIZE; - /* Initialise group */ - grp->name = np->name; - /* * the binding format is fsl,pins = , * do sanity check and calculate pins number @@ -553,23 +551,24 @@ static int imx_pinctrl_parse_groups(struct device_node *np, return -EINVAL; } - grp->num_pins = size / pin_size; - grp->data = devm_kcalloc(ipctl->dev, - grp->num_pins, sizeof(struct imx_pin), - GFP_KERNEL); - grp->pins = devm_kcalloc(ipctl->dev, - grp->num_pins, sizeof(unsigned int), - GFP_KERNEL); - if (!grp->pins || !grp->data) + /* Initialise group */ + pgrp->npins = size / pin_size; + pgrp->pins = devm_kcalloc(ipctl->dev, pgrp->npins, sizeof(*pgrp->pins), GFP_KERNEL); + if (!pgrp->pins) + return -ENOMEM; + pgrp->name = np->name; + + grp->data = devm_kcalloc(ipctl->dev, pgrp->npins, sizeof(*pin), GFP_KERNEL); + if (!grp->data) return -ENOMEM; - for (i = 0; i < grp->num_pins; i++) { + for (i = 0; i < pgrp->npins; i++) { pin = &((struct imx_pin *)(grp->data))[i]; if (info->flags & IMX_USE_SCU) - info->imx_pinctrl_parse_pin(ipctl, &grp->pins[i], + info->imx_pinctrl_parse_pin(ipctl, &pgrp->pins[i], pin, &list); else - imx_pinctrl_parse_pin_mmio(ipctl, &grp->pins[i], + imx_pinctrl_parse_pin_mmio(ipctl, &pgrp->pins[i], pin, &list, np); } @@ -612,8 +611,7 @@ static int imx_pinctrl_parse_functions(struct device_node *np, i = 0; for_each_child_of_node(np, child) { - grp = devm_kzalloc(ipctl->dev, sizeof(struct group_desc), - GFP_KERNEL); + grp = devm_kzalloc(ipctl->dev, sizeof(*grp), GFP_KERNEL); if (!grp) { of_node_put(child); return -ENOMEM;