From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f52.google.com (mail-pj1-f52.google.com [209.85.216.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1EA3643F08E for ; Wed, 15 Jul 2026 21:58:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784152732; cv=none; b=EtyBEdH3cT5XeKK2Nbb88Iy+aDtYjzgmwzQqSjg3cecX9Ll0VFzd+vDOnOUWQEg6Tu0ii7XL0wppSaSD47rMR8EpflE65ahYoxZwbeiInGnUzK8Tq/3Hop4+zkrbenGT+/PuE7Td56LBWjF8XbmF8GZ0e2x2SW3v07SvkPsVxmw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784152732; c=relaxed/simple; bh=hPsHkppYcJtwT5WD6a4FMlXcOjcuj/3HF/re4bLRuy4=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=mYkps7J4YDnzmSrN/eKY9alg3In1AcOgP/gJ+6ZpCThKheIdYTbuk/QuX+Yu8rUYLbTe39kAcBjaMleBNV448P7LD0rxOH9spvGjKo75Mh+8RIn+rcxbCzbV4klpDWMb+35Hl41svBw6Me8+g2vWfv7v+S7XA98LmL+qDYZs/hw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=OyLwZ6fa; arc=none smtp.client-ip=209.85.216.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="OyLwZ6fa" Received: by mail-pj1-f52.google.com with SMTP id 98e67ed59e1d1-38759bcd877so5209611a91.2 for ; Wed, 15 Jul 2026 14:58:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1784152730; x=1784757530; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to:content-type; bh=dwyoEBnXgoKae76Ob1aTIuI+DlKo+FgchRJItlspJFk=; b=OyLwZ6fa5QsetQxu83kw0XM0NxHd2yM1RfW6xNOBotBNVV/KEsQlXfAh5JEUfstY/c 78jR1tEec4inZZit1jJwD6zJvDk65GiNU5ANI7oJaoW80YWqvrR/7mBLCvQhs2qToCuD TSfJQlzjIQ1/bNuRn0q61ql7/sg9MFZK8EAgvavWcr8SuhMtSs4hqQyNIaQAosujeRDO Nyqub2ibRRClRWWP8isYMhOqhkjFoZVBfsKs9hMoIy54crHJUHj0FL3VRrVFugvIa+Qt gqaR/cWXvBekZ3LXSQFl5cahhXjBz7qUVmbv94v/MFm8ybF5JH89KX8lkbjIwABwwqTO DRWg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784152730; x=1784757530; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=dwyoEBnXgoKae76Ob1aTIuI+DlKo+FgchRJItlspJFk=; b=Ri5v726UFIRxzPqzwLwGpwQ7p10Fwgtq+gPTxoXXShs0jtkbLb04MVH4QBGyAg7Kw6 42TLknlyOIlrxaMi9DL0AB7UdjpPZNBqKEJR2G8THk2hlRS3PO5bTnhwFmsAnWeX6Ec4 CAuQPinT6xm+7J/Q+AVPQS2llE6b3GHlpa/yFy8SQNybckAtoaUVpLPvs2nkIDVXlQZi C0AKTU1cRUlMA86xxyQqMEAlsZ7OpRK7MieyyfBMC4Ff3wSduvSBQ0DmwFZ7w9UegjS1 36gfEz5bj1Q+KWmpYAwphXpSKxoaWGA1k4pecD3jzIZ2wGoEXBVXfF/vL706Y0lDiPZ2 C0qw== X-Forwarded-Encrypted: i=1; AHgh+Roz5IBxJWwwXe4n0KvsSjm58Kj8uA565zYaFmYOxD+dQMMUhiFTpHbT9xYKL7PPiVWjg6sL10/LIZdO6PI=@vger.kernel.org X-Gm-Message-State: AOJu0YzfHExvZmA0vF+P8r2dNBN3snDv4taMsWoGAFKUHQZJSGEA3ufF KmR51Y52LkCus1b0+pKcgaTp4uQR9eYHG+gN6UVKxZ5siI9TzGC/FSgUAEOC8w== X-Gm-Gg: AfdE7cm1ESAZ10eLDTusHtdLmaX7TeJkf6vC+z4FGYjZDU0UbQWVbFB97UL2IPYV90Q 1rToHd/sy6JS+4PYuaqgu3XXCAy0QLSAd0BJFD6rl4Fm8xB+LKeyjog+lEclxNyRVV3LbKiTlIJ zA05/nBQwGaRezWY+GafEOeSrZ/iOYr9OcRtyXt1mk1C/MeB/nPyt5tFVIQUWLhcrmDRCyevFOI otYmUu+q6pVnuB9euGVC7KdzAnVdX8Cj9p19iRSTpGpZRtSVONmvw0+JNqVxJEZ3J8x0xYsbdEj w7fJnGI+TFxxxNI9XdVOb9UWHvx8ag2EwiCpGqEjl7W93cwCspOGWRYEhak3rKihV6j8MeDosXE iJCGmFKE/PiSHXiGKl0pacoVUHKe9diYqjetIU9PDW1bLrSzQOzMB0/wretG7aZYMJ7Y+5+mGt2 HE/+9VErHlY4CeL/Drj2B09ex71sRQ1jbTsiOHr+17xYP0luYDRnnWlXEnnLxUmQx6OTfqgZpWF QDL+1kDsqIWeSeaiNGHjbfEWpZikkXJtE3lhTcoK+jqBD9BnWSV7jppoAu/wUt5uw== X-Received: by 2002:a17:90b:28c8:b0:37f:f4ae:5f25 with SMTP id 98e67ed59e1d1-38e2a0c3b18mr3502975a91.20.1784152730368; Wed, 15 Jul 2026 14:58:50 -0700 (PDT) Received: from ryzen.lan ([2601:644:8000:7a86::e34]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-38e39fe37d1sm215111a91.12.2026.07.15.14.58.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Jul 2026 14:58:49 -0700 (PDT) From: Rosen Penev To: linux-crypto@vger.kernel.org Cc: Herbert Xu , "David S. Miller" , linux-kernel@vger.kernel.org (open list) Subject: [PATCH] crypto: omap-aes: use devm_platform_get_and_ioremap_resource Date: Wed, 15 Jul 2026 14:58:48 -0700 Message-ID: <20260715215848.410011-1-rosenp@gmail.com> X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace the open-coded omap_aes_get_res_of()/omap_aes_get_res_pdev() helpers and the #ifdef CONFIG_OF machinery with the managed devm_platform_get_and_ioremap_resource(), platform_get_irq() and device_get_match_data() helpers. The omap_aes_pdata_omap2 fallback is kept for the non-DT (legacy platform_device) case, and the now-unused err_res label is removed. Assisted-by: opencode:hy3-free Signed-off-by: Rosen Penev --- drivers/crypto/omap-aes.c | 84 ++++++--------------------------------- 1 file changed, 12 insertions(+), 72 deletions(-) diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index f31555c0d715..a5fce216de34 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -27,7 +27,6 @@ #include #include #include -#include #include #include #include @@ -952,65 +951,8 @@ static const struct of_device_id omap_aes_of_match[] = { {}, }; MODULE_DEVICE_TABLE(of, omap_aes_of_match); - -static int omap_aes_get_res_of(struct omap_aes_dev *dd, - struct device *dev, struct resource *res) -{ - struct device_node *node = dev->of_node; - int err = 0; - - dd->pdata = of_device_get_match_data(dev); - if (!dd->pdata) { - dev_err(dev, "no compatible OF match\n"); - err = -EINVAL; - goto err; - } - - err = of_address_to_resource(node, 0, res); - if (err < 0) { - dev_err(dev, "can't translate OF node address\n"); - err = -EINVAL; - goto err; - } - -err: - return err; -} -#else -static const struct of_device_id omap_aes_of_match[] = { - {}, -}; - -static int omap_aes_get_res_of(struct omap_aes_dev *dd, - struct device *dev, struct resource *res) -{ - return -EINVAL; -} #endif -static int omap_aes_get_res_pdev(struct omap_aes_dev *dd, - struct platform_device *pdev, struct resource *res) -{ - struct device *dev = &pdev->dev; - struct resource *r; - int err = 0; - - /* Get the base address */ - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r) { - dev_err(dev, "no MEM resource info\n"); - err = -ENODEV; - goto err; - } - memcpy(res, r, sizeof(*res)); - - /* Only OMAP2/3 can be non-DT */ - dd->pdata = &omap_aes_pdata_omap2; - -err: - return err; -} - static ssize_t fallback_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -1109,10 +1051,15 @@ static int omap_aes_probe(struct platform_device *pdev) struct omap_aes_dev *dd; struct skcipher_engine_alg *algp; struct aead_engine_alg *aalg; - struct resource res; + struct resource *res; + void __iomem *io_base; int err = -ENOMEM, i, j, irq = -1; u32 reg; + io_base = devm_platform_get_and_ioremap_resource(pdev, 0, &res); + if (IS_ERR(io_base)) + return PTR_ERR(io_base); + dd = devm_kzalloc(dev, sizeof(struct omap_aes_dev), GFP_KERNEL); if (dd == NULL) { dev_err(dev, "unable to alloc data struct.\n"); @@ -1123,17 +1070,12 @@ static int omap_aes_probe(struct platform_device *pdev) aead_init_queue(&dd->aead_queue, OMAP_AES_QUEUE_LENGTH); - err = (dev->of_node) ? omap_aes_get_res_of(dd, dev, &res) : - omap_aes_get_res_pdev(dd, pdev, &res); - if (err) - goto err_res; + dd->pdata = device_get_match_data(dev); + if (!dd->pdata) + dd->pdata = &omap_aes_pdata_omap2; - dd->io_base = devm_ioremap_resource(dev, &res); - if (IS_ERR(dd->io_base)) { - err = PTR_ERR(dd->io_base); - goto err_res; - } - dd->phys_base = res.start; + dd->io_base = io_base; + dd->phys_base = res->start; pm_runtime_use_autosuspend(dev); pm_runtime_set_autosuspend_delay(dev, DEFAULT_AUTOSUSPEND_DELAY); @@ -1244,8 +1186,6 @@ static int omap_aes_probe(struct platform_device *pdev) cancel_work_sync(&dd->done_task); err_pm_disable: pm_runtime_disable(dev); -err_res: - dd = NULL; err_data: dev_err(dev, "initialization failed.\n"); return err; @@ -1294,7 +1234,7 @@ static struct platform_driver omap_aes_driver = { .driver = { .name = "omap-aes", .pm = &omap_aes_pm_ops, - .of_match_table = omap_aes_of_match, + .of_match_table = of_match_ptr(omap_aes_of_match), .dev_groups = omap_aes_groups, }, }; -- 2.55.0