From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793719005; b=aS4QwfC0LsKf4U1Ym082d3uBZTNfefTtQS5cezLF1ekcMfmz+t1Go1T3DPygDIBmU4Eh BbV6yGhggXYnE1DI+KQ1TDFrUDfNLOQW2Xp2iFK6QDOzXfg79XfC2d2uwt4uDjcfFo2LZ aIAYbMapw9YQEaMkR9Z7UO9OU0wYvk1yQpKxDCsjcsIXGin+TEvIxS+qvH3LWihi907ge obgkmM0wtWGrE/VXuJ8lWU6RE3NkOQjv02cikW1dFFuVaFdnwZ47EpYNYdpRlDa4Flt23 xnlGsUoB1VYJ9oYQDDxTrnlojjGazfetIH/0L8lhAPvEKkC8TzZgV+jkLOex3ouZ74A== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793719005; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=gfPxzvGbjfgSQvoL77PRVd/vbCfWjlqSS+zdaWVTesE=; b=AgceOM2w/+oWMAoY28ovBM0cxY8abos2hi4lLNPqCjA82JHe02PKeR+cpzn1Q0rYSVU7 CcieorAEdLIDVkZ/UV+E/ui3eyV0ST2IPbUISr3ZYyuOcCJi2xS7ezsoHTrlp2yZ7VaRV oQEmnphUd5iFgUuJSz6RG8nYRcWOkf8krAqaJXQwnEsu4vJcK96Z1uWplpx7CRnO+DAAF zbEw3hxydXo9KlycrelmEYMmdHxbYEuPH5aIRcDIemEOZgQIQrqOLmxLyj70bgP1A9ujU ipX7zSUnO4pcWsetkuaEBeg+D+fBW5SLySUOvkv8jO7NGuM+/Uj5oXyqjFdIO9dqQgg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=TGede8XJ; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9B3C9606A7BA for ; Tue, 3 Nov 2026 15:16:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=TGede8XJ Received: by smtp.kernel.org (Postfix) with ESMTPSA id D40D71F000C1; Tue, 3 Nov 2026 15:16:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793719005; bh=gfPxzvGbjfgSQvoL77PRVd/vbCfWjlqSS+zdaWVTesE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=TGede8XJ1SMUgJLQRS+Ru7mtlsV0mnVpAwqrmuYj2tie0RXbzP2sGp+Kf31Ugz4Ka gXFlD2mKd95f0FDYyeZbYRhEZQne3tBpJa0IU/AfZQGV0u99IJZe6h0pa0dfOPsD5G DorkcW00EIb+COC20Ra35SCyq9FYEBiXK0FnR3ZjHbxTrTHdjxJsPFcilzE4LEPANh 9+2Pmy87kfhrR7PJc5SZ2iCJsjtgBq1pcnpo7CoVhkIu2HnAnMuQQCB1A7DmTSBMTP c1fUB8MTyzWq5YQUjOO6hJhG2zPwZJMbm7yBEb3Y0PBiUsSeA9vK+pMkzx8i8+DG5W gK9sRrkjuCm5g== From: Sasha Levin To: stable@vger.kernel.org Cc: Xu Wang , Daniel Thompson , Helge Deller , Sasha Levin Subject: [PATCH 5.10.y 1/2] backlight: lm3630a_bl: Remove redundant 'flush_workqueue()' calls Date: Tue, 3 Nov 2026 10:16:42 -0500 Message-ID: <20261103151629.233835-1-sashal@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <2026110359-varsity-prefix-2813@gregkh> References: <2026110359-varsity-prefix-2813@gregkh> X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Xu Wang [ Upstream commit adc122011125682932ef279d717153670feedde4 ] 'destroy_workqueue()' already drains the queue before destroying it, so there is no need to flush it explicitly. Remove the redundant 'flush_workqueue()' calls. Signed-off-by: Xu Wang Reviewed-by: Daniel Thompson Signed-off-by: Helge Deller Stable-dep-of: 2cf184caab8b ("backlight: lm3630a: Cancel delayed work before destroying workqueue") Signed-off-by: Sasha Levin --- drivers/video/backlight/lm3630a_bl.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/video/backlight/lm3630a_bl.c b/drivers/video/backlight/lm3630a_bl.c index 2134342c2c97d..1de26785c3032 100644 --- a/drivers/video/backlight/lm3630a_bl.c +++ b/drivers/video/backlight/lm3630a_bl.c @@ -593,7 +593,6 @@ static int lm3630a_remove(struct i2c_client *client) if (pchip->irq) { free_irq(pchip->irq, pchip); - flush_workqueue(pchip->irqthread); destroy_workqueue(pchip->irqthread); } return 0; -- 2.53.0