From patchwork Wed Nov 22 16:35:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 13465250 X-Patchwork-Delegate: geert@linux-m68k.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="nn3B6ZqC" Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CA28A11F; Wed, 22 Nov 2023 08:56:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1700672212; x=1732208212; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+w70dijnIhYAk0vVK1fe5YJSScdtigXGehzr6Lwxbvg=; b=nn3B6ZqCB4UG2LwrxYm48bgHXm2vJJqjTn8Npi8cgHucLkkEb+xXjNQl dBOW+zcKYt4r16/T8FsODItD3hoc6pJhqtDHXSA+N1KahEnAvV4uyf98z XP/sU1y17Q8VicBN6ppcigHxSK6SWZfC/Oqf1PeZlZFsLkX7XUyVGlMBx SaN6JkEXSPPFJ57BQoFHLfRqBxJTIvkC64crQeb8Bt8kKwpScf26uSgq7 M4AmwLNV7zNTW63DhvltHQj7q1OWVcg5sqSxWATSO+DLylfGAsQMAC7B6 2yekQXZuSf5SKGRw6DiapHiqm8rZMsFEjwyeVnfFfm0xPeJWl8plo03H8 A==; X-IronPort-AV: E=McAfee;i="6600,9927,10902"; a="5235476" X-IronPort-AV: E=Sophos;i="6.04,219,1695711600"; d="scan'208";a="5235476" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Nov 2023 08:56:26 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10902"; a="857815517" X-IronPort-AV: E=Sophos;i="6.04,219,1695711600"; d="scan'208";a="857815517" Received: from black.fi.intel.com ([10.237.72.28]) by FMSMGA003.fm.intel.com with ESMTP; 22 Nov 2023 08:56:16 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id E3FE6FD; Wed, 22 Nov 2023 18:40:44 +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 01/17] pinctrl: equilibrium: Convert to use struct pingroup Date: Wed, 22 Nov 2023 18:35:33 +0200 Message-ID: <20231122164040.2262742-2-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-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The pin control header provides struct pingroup. Utilize it instead of open coded variants in the driver. Signed-off-by: Andy Shevchenko --- drivers/pinctrl/pinctrl-equilibrium.c | 32 +++++++++++++-------------- 1 file changed, 15 insertions(+), 17 deletions(-) diff --git a/drivers/pinctrl/pinctrl-equilibrium.c b/drivers/pinctrl/pinctrl-equilibrium.c index 5b5ddf7e5d0e..9202a60b4ec7 100644 --- a/drivers/pinctrl/pinctrl-equilibrium.c +++ b/drivers/pinctrl/pinctrl-equilibrium.c @@ -705,7 +705,7 @@ static int eqbr_build_groups(struct eqbr_pinctrl_drv_data *drvdata) struct device *dev = drvdata->dev; struct device_node *node = dev->of_node; unsigned int *pinmux, pin_id, pinmux_id; - struct group_desc group; + struct pingroup group, *grp = &group; struct device_node *np; struct property *prop; int j, err; @@ -715,55 +715,53 @@ static int eqbr_build_groups(struct eqbr_pinctrl_drv_data *drvdata) if (!prop) continue; - group.num_pins = of_property_count_u32_elems(np, "pins"); - if (group.num_pins < 0) { + grp->npins = of_property_count_u32_elems(np, "pins"); + if (grp->npins < 0) { dev_err(dev, "No pins in the group: %s\n", prop->name); of_node_put(np); return -EINVAL; } - group.name = prop->value; - group.pins = devm_kcalloc(dev, group.num_pins, - sizeof(*(group.pins)), GFP_KERNEL); - if (!group.pins) { + grp->name = prop->value; + grp->pins = devm_kcalloc(dev, grp->npins, sizeof(*grp->pins), GFP_KERNEL); + if (!grp->pins) { of_node_put(np); return -ENOMEM; } - pinmux = devm_kcalloc(dev, group.num_pins, sizeof(*pinmux), - GFP_KERNEL); + pinmux = devm_kcalloc(dev, grp->npins, sizeof(*pinmux), GFP_KERNEL); if (!pinmux) { of_node_put(np); return -ENOMEM; } - for (j = 0; j < group.num_pins; j++) { + for (j = 0; j < grp->npins; j++) { if (of_property_read_u32_index(np, "pins", j, &pin_id)) { dev_err(dev, "Group %s: Read intel pins id failed\n", - group.name); + grp->name); of_node_put(np); return -EINVAL; } if (pin_id >= drvdata->pctl_desc.npins) { dev_err(dev, "Group %s: Invalid pin ID, idx: %d, pin %u\n", - group.name, j, pin_id); + grp->name, j, pin_id); of_node_put(np); return -EINVAL; } - group.pins[j] = pin_id; + grp->pins[j] = pin_id; if (of_property_read_u32_index(np, "pinmux", j, &pinmux_id)) { dev_err(dev, "Group %s: Read intel pinmux id failed\n", - group.name); + grp->name); of_node_put(np); return -EINVAL; } pinmux[j] = pinmux_id; } - err = pinctrl_generic_add_group(drvdata->pctl_dev, group.name, - group.pins, group.num_pins, + err = pinctrl_generic_add_group(drvdata->pctl_dev, grp->name, + grp->pins, grp->num_pins, pinmux); if (err < 0) { - dev_err(dev, "Failed to register group %s\n", group.name); + dev_err(dev, "Failed to register group %s\n", grp->name); of_node_put(np); return err; }