From mboxrd@z Thu Jan 1 00:00:00 1970 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 69499D148BE for ; Thu, 8 Jan 2026 08:06:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=qxBd63McOf/NbYTJ7/1/vkWPWFHHmp7CJBTQn2IbrFg=; b=BMofcs2oQCEHpv b5qxUVBJe5T/R2P8L2+n7+kSbJRcLx7X9HIAannsYK5yTcz0y+ik7WAC+tqZLF6PAY78BpHNPoPTa w9U1MzzGq0YaO0EnD83/W9kcAnRkkT6Ty9X2CWij5N5ekH/DYUGmRgY6v1+dpkPwDaMlT6NESzU5U VoPeIhEg7WSqwTNbQeYYlJ5ouKSShLJKRKaRvU79f46qpwbWpMsHMsqUlipc0bfrgIZ5smTOZxTlP ofAebkpVhKw+MiDHjLbuR6K7h89IyUmuKGsuiiloWYtNo2vSExQ1yr7JkajoMomJ+/8XAdfQpNsIe tw1GNFf0znQn0O9ySGfg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vdl2H-0000000GD82-0j8B; Thu, 08 Jan 2026 08:06:25 +0000 Received: from mgamail.intel.com ([192.198.163.16]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vdl2F-0000000GCzw-2EUM for linux-i3c@lists.infradead.org; Thu, 08 Jan 2026 08:06:24 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1767859584; x=1799395584; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=60Xrvon63mVrTb1tYT0/BkydnlTVmTKfP5P1Wryw1Xs=; b=WyOdE9QQ7J5MEe4IykB0/8s+w6E51nLOYFEi2XaBunRwf27dJ+CvqjEe 3JMKc46ASjHqw3X1rfnWP5Agm2wN5zyRndoIMh/Cp5iYZJfqQvJEygffm 3S7zyrdcEELatOdZu4K5NxUUEHVOuvlaKyWFCz3WTp2VDP+nHKlxwZCWw 9yZVGdDLJDw/aR6knBfbZcSZkN1Ako7fdJQVWXqB2UpFWKxMx8NsbGIsV s4v6EFNGQxu3ssFfN+WW0cSRCdBavUiScMm4nNpB4TFOnB40gJJ0huyMT 1s8ZRG4u4KxlAQxd+vNd9BuX8BS3Su/3HsKuv1cxxVPjPQl63Nw3frROV A==; X-CSE-ConnectionGUID: ZTPfsz3KQMCqHofoTFAMKg== X-CSE-MsgGUID: hdVl6ChNTf2S3xsxJyhKIw== X-IronPort-AV: E=McAfee;i="6800,10657,11664"; a="56792287" X-IronPort-AV: E=Sophos;i="6.21,210,1763452800"; d="scan'208";a="56792287" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jan 2026 00:06:23 -0800 X-CSE-ConnectionGUID: rGGzH+eJTOyQEloDk83T6Q== X-CSE-MsgGUID: 5/vp8pv7SJukjQug9Au3Bg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,210,1763452800"; d="scan'208";a="203413588" Received: from abityuts-desk.ger.corp.intel.com (HELO ahunter6-desk) ([10.245.245.195]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jan 2026 00:06:21 -0800 From: Adrian Hunter To: alexandre.belloni@bootlin.com Cc: Frank.Li@nxp.com, Wolfram Sang , Aniket , linux-i3c@lists.infradead.org Subject: [PATCH V2 06/20] i3c: mipi-i3c-hci: Switch PIO data allocation to devm_kzalloc() Date: Thu, 8 Jan 2026 10:05:44 +0200 Message-ID: <20260108080558.21767-7-adrian.hunter@intel.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260108080558.21767-1-adrian.hunter@intel.com> References: <20260108080558.21767-1-adrian.hunter@intel.com> MIME-Version: 1.0 Organization: Intel Finland Oy, Registered Address: c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo, Business Identity Code: 0357606 - 4, Domiciled in Helsinki X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260108_000623_583207_DCDBFA20 X-CRM114-Status: UNSURE ( 8.13 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-i3c@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-i3c" Errors-To: linux-i3c-bounces+linux-i3c=archiver.kernel.org@lists.infradead.org The driver already uses managed resources, so convert the PIO data structure allocation to devm_zalloc(). Remove the manual kfree(). Signed-off-by: Adrian Hunter Reviewed-by: Frank Li --- Changes in V2: Remove 'use' from commit message Add Frank's Rev'd-by drivers/i3c/master/mipi-i3c-hci/pio.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/i3c/master/mipi-i3c-hci/pio.c b/drivers/i3c/master/mipi-i3c-hci/pio.c index 90dca56fc0c5..3d633abf6099 100644 --- a/drivers/i3c/master/mipi-i3c-hci/pio.c +++ b/drivers/i3c/master/mipi-i3c-hci/pio.c @@ -140,7 +140,7 @@ static int hci_pio_init(struct i3c_hci *hci) struct hci_pio_data *pio; u32 val, size_val, rx_thresh, tx_thresh, ibi_val; - pio = kzalloc(sizeof(*pio), GFP_KERNEL); + pio = devm_kzalloc(hci->master.dev.parent, sizeof(*pio), GFP_KERNEL); if (!pio) return -ENOMEM; @@ -220,8 +220,6 @@ static void hci_pio_cleanup(struct i3c_hci *hci) BUG_ON(pio->curr_rx); BUG_ON(pio->curr_tx); BUG_ON(pio->curr_resp); - kfree(pio); - hci->io_data = NULL; } } -- 2.51.0 -- linux-i3c mailing list linux-i3c@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-i3c