From patchwork Fri Apr 3 13:58:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Vetter X-Patchwork-Id: 11472785 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B98E015AB for ; Fri, 3 Apr 2020 13:59:40 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 92EA22077D for ; Fri, 3 Apr 2020 13:59:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=ffwll.ch header.i=@ffwll.ch header.b="GEvVEI/p" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 92EA22077D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ffwll.ch Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 314C56EBA0; Fri, 3 Apr 2020 13:59:01 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-wm1-x343.google.com (mail-wm1-x343.google.com [IPv6:2a00:1450:4864:20::343]) by gabe.freedesktop.org (Postfix) with ESMTPS id BCB616EBBC for ; Fri, 3 Apr 2020 13:58:57 +0000 (UTC) Received: by mail-wm1-x343.google.com with SMTP id d202so7848617wmd.1 for ; Fri, 03 Apr 2020 06:58:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=H8BhvxoNkRBJoi5QP4FoiKfKOWdDvbxfrg3aVuPr89I=; b=GEvVEI/poXfCQI6aBiO6USrk6BYGF11kazdp7OIHrvuzRh5BVPGY7YmQrpdDvsWn+H SlEN0BKv27zs09K5OD1w0NK9vuUgJieKfczShnkUNVBCX1gQK03STtgxcSkjtZZJIUeI fQx005/aH+CcqWLhdXVyyczQ4RUeyQKE/KQAM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=H8BhvxoNkRBJoi5QP4FoiKfKOWdDvbxfrg3aVuPr89I=; b=K6KkpUuGSmX5TiV8gRGasZqrQXYlkA0k+gGtdHlfj8q6bFwIXf0/Exc9JQfmux0H3r v/QLSn2UFE8CzkTBXeyniUEt8zWhUzEYaaSKrjkLIcHizGeX0JFinBOND1R28al6/w2n kN2LlwMruWQXIKhuXIHGzVFl0wx+9RBZX9jFFa+Vj7zrRGkBsBZcBRMgG9SnCHBklxNj WpYXXLXTBmnMFwBzrj685e9RNKxWkSaHZr+tRmp5mrn6G1eXiBL/IiTVQ2OXLZXcaMFc vy8oOXSZEpq+YjJyd8qFjvRSWTy/ho9JPuF0SgOecWa11KZpPXzgHsRgim79Eepm8Ezc TdDg== X-Gm-Message-State: AGi0PuZOqgcoDJj/C2FfaJVcIjI2v16h92w4Nmz6LdDXMVwVisj1pksx hqviEqUb9SdC9gnZbWA6rTOWdQPX7TJ+Uw== X-Google-Smtp-Source: APiQypL9RCGjjW/xeefzG4RbPfSgFCOBV3JZz12EtU2IQsSadmf+AY9U6bud423YZcaJaeaJ53bpdQ== X-Received: by 2002:a1c:9907:: with SMTP id b7mr9305232wme.17.1585922335906; Fri, 03 Apr 2020 06:58:55 -0700 (PDT) Received: from phenom.ffwll.local ([2a02:168:57f4:0:efd0:b9e5:5ae6:c2fa]) by smtp.gmail.com with ESMTPSA id f141sm11783919wmf.3.2020.04.03.06.58.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Apr 2020 06:58:55 -0700 (PDT) From: Daniel Vetter To: DRI Development Subject: [PATCH 18/44] drm/st7586: Use devm_drm_dev_alloc Date: Fri, 3 Apr 2020 15:58:02 +0200 Message-Id: <20200403135828.2542770-19-daniel.vetter@ffwll.ch> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200403135828.2542770-1-daniel.vetter@ffwll.ch> References: <20200403135828.2542770-1-daniel.vetter@ffwll.ch> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daniel Vetter , Intel Graphics Development , David Lechner , Daniel Vetter Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Already using devm_drm_dev_init, so very simple replacment. Signed-off-by: Daniel Vetter Cc: David Lechner Acked-by: David Lechner --- drivers/gpu/drm/tiny/st7586.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/tiny/st7586.c b/drivers/gpu/drm/tiny/st7586.c index c3295c717ba6..2a1fae422f7a 100644 --- a/drivers/gpu/drm/tiny/st7586.c +++ b/drivers/gpu/drm/tiny/st7586.c @@ -317,18 +317,13 @@ static int st7586_probe(struct spi_device *spi) size_t bufsize; int ret; - dbidev = kzalloc(sizeof(*dbidev), GFP_KERNEL); - if (!dbidev) - return -ENOMEM; + dbidev = devm_drm_dev_alloc(dev, &st7586_driver, + struct mipi_dbi_dev, drm); + if (IS_ERR(dbidev)) + return PTR_ERR(dbidev); dbi = &dbidev->dbi; drm = &dbidev->drm; - ret = devm_drm_dev_init(dev, drm, &st7586_driver); - if (ret) { - kfree(dbidev); - return ret; - } - drmm_add_final_kfree(drm, dbidev); bufsize = (st7586_mode.vdisplay + 2) / 3 * st7586_mode.hdisplay;