From patchwork Fri Feb 28 07:36:48 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Raag Jadav X-Patchwork-Id: 870369 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 221601CAA9E; Fri, 28 Feb 2025 07:36:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740728220; cv=none; b=aFqpRqWa4JdJ0dp4sryKfc5NHQRj5jhAL/GknaklwNBjG61JjUue3Kxin42Wk/1KdtOJatC+RxdwcNjsAPoTWzX9cAKErLZK2KchHZFRy67uxYWiPNQV9rbMRUpcLnMQQJWDFDA5Ub6HgZT55aky0Ia5HjmQQzKvrLIA+TFnblU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740728220; c=relaxed/simple; bh=ed2DCzqGuQ7oYA4KGyuQboEdsEgBubtYVQfuHacbSo0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=cfZ1s/tZMV6nBUFrn2fBtqXcRPhOTUUe+haa0vZt4a30DVYTlcz6BvPcPJTarYZqbVu2MbdBeZ+2Rvw3L15A4PNIZuDjhhJxCvnehYvCjIa7aQr9zS3KQgGBVym4I/tJdGeCm2rz+Bt/feKL8BR9pfnsLUnuIQdzH5SLtgSCKB8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=BR7vpNla; arc=none smtp.client-ip=198.175.65.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="BR7vpNla" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740728219; x=1772264219; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ed2DCzqGuQ7oYA4KGyuQboEdsEgBubtYVQfuHacbSo0=; b=BR7vpNlagxbp3GpjPV5QAlOQQZAU+Og6wynjov/r4rTRnXYBlPJ/ogvy XUDswyrngMANSIU/XAKJ+9CuCh7T8bMAO02DjcChlfDWkwctviJPnW7cs 66iMZz8KIndhTWA6Bv4zCWsqrgPTzfiUKaXYV3AUE6ru8MFLlo2DiFlUC Z3OlusTCXbDsmxo8arh+GYCxKh8ZJU+J7E/dcAphxoCCMzOmq9r0C1OZX ZbUbrCLMOEGmwWjYu1o8iq3Ts8FEPYoqPsgx64PFr+eARlFnQy7kEoRzI Y7Jo+bUEtRZvRlG+t2/tS5j04jIXai75xR6dHaiJ5BIZnYwtq+scxvOKu A==; X-CSE-ConnectionGUID: lvg52S/kQO6SgCBBVN5M+Q== X-CSE-MsgGUID: Fp5UDZUgQB6o3Wdjeiu80w== X-IronPort-AV: E=McAfee;i="6700,10204,11358"; a="45298217" X-IronPort-AV: E=Sophos;i="6.13,321,1732608000"; d="scan'208";a="45298217" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Feb 2025 23:36:59 -0800 X-CSE-ConnectionGUID: jAEt4XPPSZO0gdN8GkuMvQ== X-CSE-MsgGUID: Ap9EEkvISbm+tUEoFgtTeQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="121387983" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa003.fm.intel.com with ESMTP; 27 Feb 2025 23:36:55 -0800 From: Raag Jadav To: eugen.hristev@linaro.org, mchehab@kernel.org, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, claudiu.beznea@tuxon.dev, hugues.fruchet@foss.st.com, alain.volmat@foss.st.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, andriy.shevchenko@linux.intel.com, sakari.ailus@linux.intel.com Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v2 1/2] media: atmel-isi: use devm_kmemdup_array() Date: Fri, 28 Feb 2025 13:06:48 +0530 Message-Id: <20250228073649.152157-2-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250228073649.152157-1-raag.jadav@intel.com> References: <20250228073649.152157-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert to use devm_kmemdup_array() and while at it, make the size robust against type changes. Signed-off-by: Raag Jadav --- drivers/media/platform/atmel/atmel-isi.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/media/platform/atmel/atmel-isi.c b/drivers/media/platform/atmel/atmel-isi.c index 0d1c39347529..7d8bec46af89 100644 --- a/drivers/media/platform/atmel/atmel-isi.c +++ b/drivers/media/platform/atmel/atmel-isi.c @@ -1072,16 +1072,12 @@ static int isi_formats_init(struct atmel_isi *isi) return -ENXIO; isi->num_user_formats = num_fmts; - isi->user_formats = devm_kcalloc(isi->dev, - num_fmts, sizeof(struct isi_format *), - GFP_KERNEL); + isi->user_formats = devm_kmemdup_array(isi->dev, isi_fmts, num_fmts, + sizeof(isi_fmts[0]), GFP_KERNEL); if (!isi->user_formats) return -ENOMEM; - memcpy(isi->user_formats, isi_fmts, - num_fmts * sizeof(struct isi_format *)); isi->current_fmt = isi->user_formats[0]; - return 0; }