From nobody Sun Apr 5 21:34:59 2026 Received: from mail-lj1-f180.google.com (mail-lj1-f180.google.com [209.85.208.180]) (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 992BC4C81 for ; Tue, 24 Feb 2026 18:08:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.180 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771956496; cv=none; b=CwKe4JAsr2f3Vew8TskFem1OCEALfOcLwp6LJ2pgWApwlFLCElJU41L598IFKqDKwWcdrsIVndUWvD/lFdzNtzi/khQDU/0E2M+fLfWbxkeRpi2E/0oLldy1QRgqI7J++jd2kkyKFhNi+4xuDYnBwq8+l3CZZ0MWtfoxwTtpm5g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771956496; c=relaxed/simple; bh=6rrKwA7t2xdnfxQdEHWUilDFPRm0gP2abwyKcFsi1z4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=LmT0g/rNxlvDzGMg5ns07MhGr6oJY3Rq94ehvr2XQO3P412aX+EGJY5S84OlOpG4oolYzTpK9JJoxoxFuw36rOdKKCSclYkXSZuaP3DWnozaD6gyF6BtmyKhx+2555PcG1clwnqGNPl9eDoPJluJ4LAwotXklXOFGwDE8q7WzuQ= 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=F7vX/XYO; arc=none smtp.client-ip=209.85.208.180 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="F7vX/XYO" Received: by mail-lj1-f180.google.com with SMTP id 38308e7fff4ca-3870df2331aso611201fa.1 for ; Tue, 24 Feb 2026 10:08:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1771956494; x=1772561294; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Em4vcQtlpeRbVR/RxCYxW/F57zyFMmk1V0YQNclS9kA=; b=F7vX/XYOAk07K7fBXkpALxZVdNtmHaKA2UUz1aUKDP4vQ7JzI3remR8z9O/CvWpzKu 29XGDYa7naODTY9D4fERFUJPdffYpyyKu8eME5ySLuzT9POmgipvgIX8F5xDC5lzUOZh vIf+NfZSlxtjN18CSAikOwbFhc2dUCFY2GCOX2P5ZWgHX+c9tXG69pFBeAdqASmPUM44 XaSzfRACxh6EetL0H/hls+kj1ZE0nRhJsIXdJmEl30BuAk9JdMck+fUP+mepOXPKrTY1 qPydknc/aknNix6ovH33xFTZRuNAht8jaZEALSkblZLKw78D9Yis+ZDKqycjHsSHUBTN SaAQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771956494; x=1772561294; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=Em4vcQtlpeRbVR/RxCYxW/F57zyFMmk1V0YQNclS9kA=; b=cN2IOUg4LtP2mTMf7qrNsvoQRYGSZAPhs6UrZt5pvaIXW2YC7m4U2TwT9+rmPkCnfv 92sf0a5b241CAPWewff+M+corve+Qcn8QpirPpcFr2yfMZJahTv1Lq8FZWC3x5JSBHeN /kwrAKbMxcHnQ4ksps6Y1sjEV3wWv8lhQ1l+FCW8o0ncyhDr47+w1W8FDij1L/8Fe1Vq gyCdXd9L+EXVDz/OVm2DvIQjIF3hhm4SQLty+B/x6ZMdqoPYqdE7/TLVAnypXGxdZ1yP 2Y0jWCIUlaX7pgw0qvU2pqtXIW4HIiJajg1EoELD6DP+5J5Ta2dPQrq0xftJtbQVnFuD HCBA== X-Forwarded-Encrypted: i=1; AJvYcCXyWvG73UsYCZ99DU3e+xL2/IJ+S69zD8eC0EbkxIaB8jxBO8g4i0DnhA+ZJQbe67GlcQcHvFrXPevxgKI=@vger.kernel.org X-Gm-Message-State: AOJu0Yy4jtcXY6kPIVT27Jgb8o5p7IlWfCujeN6D5nV8BMPVja96Kt8d ciuLOhv2rSiinl5HqMWVkyc3Q80a3yjwnYLSLS5h3Ufm4KsdULZBUaJLa1zjDsODRgxH8j8D X-Gm-Gg: ATEYQzxdO5R/VjqPDWzQorQXfD4L8k0Kyv6Cs5e6cwkU78lhGMcVEBLQMFWs7OvCRZv ZMV+w9w4H/dN0Icedy9oTJX6jP5rhhM5oaK+S+JXSMYlMXnoXcvKbgGGUDqsPi6ekkG4JDgb2iT gljCTHVvRJkfZk0hlwHfVsBzYjZo0ij7aX0QhPfdkVhhRyMM98i6qp4SDScU/wXRV88gnqX7GPv RM1YnYPGPoRwoqNIYVg+NCJKgYp6iMdVdZlOLvXI2hpXqDqKsJpAivJhi3hNGMIjv0iznAm7kbn 0JYTSpJRToO8rfbGCpN/77nXoQOTHGFOhIgN0xQq26lh/4mTxQrr/SC12Qkm3VMajcCZEWvLXBR +zs6qbgTdVECyBpnaz4nJK3z2mcbsbgVRvB4qzPQ8DTt/WRYzUjZixjOKUJWsxT+gvuv/TDLM/i jzYfUjry7BCiPpFcH8Z1Ixpi3tyU66pXM3t2IhPFyFmC3xX6pV2QW44QESq34ic0iwUe7Ait/Xn OqJI0NqIsxFbIg/3+9bHOGygAaP X-Received: by 2002:a05:6512:1110:b0:5a0:f58f:3be3 with SMTP id 2adb3069b0e04-5a0fe4732a3mr298025e87.3.1771956493494; Tue, 24 Feb 2026 10:08:13 -0800 (PST) Received: from localhost.localdomain (46-138-191-69.dynamic.spd-mgts.ru. [46.138.191.69]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a0eeb45ba7sm2394810e87.70.2026.02.24.10.08.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Feb 2026 10:08:13 -0800 (PST) From: Artem Lytkin To: Greg Kroah-Hartman Cc: linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Artem Lytkin Subject: [PATCH v3 1/3] staging: most: dim2: replace IS_ERR_OR_NULL with IS_ERR for devm_clk_get Date: Tue, 24 Feb 2026 21:07:48 +0300 Message-ID: <20260224180750.28468-2-iprintercanon@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260224180750.28468-1-iprintercanon@gmail.com> References: <20260224180750.28468-1-iprintercanon@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" devm_clk_get() never returns NULL, so IS_ERR_OR_NULL() checks are unnecessary. Replace them with IS_ERR() for both the "mlb" and "pll8_mlb" clock lookups in fsl_mx6_enable(). Signed-off-by: Artem Lytkin --- drivers/staging/most/dim2/dim2.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/most/dim2/dim2.c b/drivers/staging/most/dim2/d= im2.c index 92c7a7d8fe7e..cea1ba99caf7 100644 --- a/drivers/staging/most/dim2/dim2.c +++ b/drivers/staging/most/dim2/dim2.c @@ -921,7 +921,7 @@ static int fsl_mx6_enable(struct platform_device *pdev) int ret; =20 dev->clk =3D devm_clk_get(&pdev->dev, "mlb"); - if (IS_ERR_OR_NULL(dev->clk)) { + if (IS_ERR(dev->clk)) { dev_err(&pdev->dev, "unable to get mlb clock\n"); return -EFAULT; } @@ -935,7 +935,7 @@ static int fsl_mx6_enable(struct platform_device *pdev) if (dev->clk_speed >=3D CLK_2048FS) { /* enable pll */ dev->clk_pll =3D devm_clk_get(&pdev->dev, "pll8_mlb"); - if (IS_ERR_OR_NULL(dev->clk_pll)) { + if (IS_ERR(dev->clk_pll)) { dev_err(&pdev->dev, "unable to get mlb pll clock\n"); clk_disable_unprepare(dev->clk); return -EFAULT; --=20 2.43.0