From patchwork Tue Jan 23 18:46:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Davis X-Patchwork-Id: 13528024 Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) (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 B5A0C82D92; Tue, 23 Jan 2024 18:46:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.141 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706035616; cv=none; b=V4q1iAt/IHkShgfqamgOZBXuwPEC67WaLmLF00NFPZ77C2jrZ4rgL4jLA67SPvdGPVIzz6v6UCjFlFDIOlRFBvKDX5QQy1a0SDzCSgJphpvm5KbTQ3H6j7H3CsVjX8mrqY1rIKrRzFca91hRbLhhVG3S4SS8TXI3Sv/nvWSwnKw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706035616; c=relaxed/simple; bh=H+ZoJm1vUFZ9f7a1Km/BbcqQMdrszGIcz+rY7QYVaDA=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=n4P6ECk5Jmf4yVTwK5nul5Dj8NbVlhE+pgG/JvCuS4mPrAeOR/GrEirL+yd41QFrMgeH4MloAbdCDmcL+MkMl7oHugZPyQGmE8Okp5YwEz5wzGmxqQpI+CAjoVuew8WqWIz5KubhlmIcToZbm03uaO3LoYvYZTapLk3BnhLEHXI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=e0oC/DTh; arc=none smtp.client-ip=198.47.19.141 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="e0oC/DTh" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 40NIkabU111639; Tue, 23 Jan 2024 12:46:36 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1706035596; bh=/77N6C+3SHO7CVVT9hBWykK5XA7cqasg6TvintmsU2I=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=e0oC/DThtjRv0mxkRczpQZwOUfUvfLYW3wEoP3a9q10M2jBMGNRzxAEcQVz3/9IYh m02e2seJ8LzjMH3PltSX2W/LFa1LjWLrqw65SboApSK3rruu0UtCFORAUw/gpWw6ta VAzLrUiq0E5qOvpa5dPWKkZY7HuqyIEg5j8tJDMs= Received: from DLEE109.ent.ti.com (dlee109.ent.ti.com [157.170.170.41]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 40NIka6e009825 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 23 Jan 2024 12:46:36 -0600 Received: from DLEE111.ent.ti.com (157.170.170.22) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 23 Jan 2024 12:46:35 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE111.ent.ti.com (157.170.170.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 23 Jan 2024 12:46:35 -0600 Received: from lelvsmtp5.itg.ti.com ([10.249.42.149]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 40NIkX1s063265; Tue, 23 Jan 2024 12:46:35 -0600 From: Andrew Davis To: Bjorn Andersson , Mathieu Poirier , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Konrad Dybcio , Patrice Chotard , Maxime Coquelin , Alexandre Torgue CC: , , , , Andrew Davis Subject: [PATCH 3/9] remoteproc: qcom_q6v5_adsp: Use devm_rproc_alloc() helper Date: Tue, 23 Jan 2024 12:46:26 -0600 Message-ID: <20240123184632.725054-3-afd@ti.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240123184632.725054-1-afd@ti.com> References: <20240123184632.725054-1-afd@ti.com> Precedence: bulk X-Mailing-List: linux-remoteproc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Use the device lifecycle managed allocation function. This helps prevent mistakes like freeing out of order in cleanup functions and forgetting to free on error paths. Signed-off-by: Andrew Davis --- drivers/remoteproc/qcom_q6v5_adsp.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c index 6c67514cc4931..34ac996a93b20 100644 --- a/drivers/remoteproc/qcom_q6v5_adsp.c +++ b/drivers/remoteproc/qcom_q6v5_adsp.c @@ -683,8 +683,8 @@ static int adsp_probe(struct platform_device *pdev) return ret; } - rproc = rproc_alloc(&pdev->dev, pdev->name, &adsp_ops, - firmware_name, sizeof(*adsp)); + rproc = devm_rproc_alloc(&pdev->dev, pdev->name, &adsp_ops, + firmware_name, sizeof(*adsp)); if (!rproc) { dev_err(&pdev->dev, "unable to allocate remoteproc\n"); return -ENOMEM; @@ -709,17 +709,17 @@ static int adsp_probe(struct platform_device *pdev) ret = adsp_alloc_memory_region(adsp); if (ret) - goto free_rproc; + return ret; ret = adsp_init_clock(adsp, desc->clk_ids); if (ret) - goto free_rproc; + return ret; ret = qcom_rproc_pds_attach(adsp->dev, adsp, desc->proxy_pd_names); if (ret < 0) { dev_err(&pdev->dev, "Failed to attach proxy power domains\n"); - goto free_rproc; + return ret; } adsp->proxy_pd_count = ret; @@ -755,9 +755,6 @@ static int adsp_probe(struct platform_device *pdev) disable_pm: qcom_rproc_pds_detach(adsp, adsp->proxy_pds, adsp->proxy_pd_count); -free_rproc: - rproc_free(rproc); - return ret; } @@ -772,7 +769,6 @@ static void adsp_remove(struct platform_device *pdev) qcom_remove_sysmon_subdev(adsp->sysmon); qcom_remove_ssr_subdev(adsp->rproc, &adsp->ssr_subdev); qcom_rproc_pds_detach(adsp, adsp->proxy_pds, adsp->proxy_pd_count); - rproc_free(adsp->rproc); } static const struct adsp_pil_data adsp_resource_init = {