From nobody Thu Nov 28 02:44:47 2024 Received: from cloudserver094114.home.pl (cloudserver094114.home.pl [79.96.170.134]) (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 A88791DFDBA; Fri, 4 Oct 2024 19:43:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=79.96.170.134 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728070993; cv=none; b=EHRoJB7g2cY8hiPCzE4BA55xItermUlygUrmOOlEAJTn2dj5mBznwcQ3LkO9ASpFAlhwp7GUloUkVwZWBM/b2f5sMrNDlFh5tp0AOCnmYClUoHuBpq8csjqBmCe/nfNy6oUdAkkTLQ0aAc0ArSwRJkQ30D4B0P926FPxmL2e5G8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728070993; c=relaxed/simple; bh=2E7p4xDIjiqESb8HjztsoX4HPtZwOjx8IWDVhvI2xHI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=OYQbzHpK1lJ7heOfQCVZWbRtCyGRqeNEjh0m6TyhJ3RembVkzjSwIZPXXzvjbqVzY4xGhdh1WS9TBAFqQPAAyoW/yCIALBoU5xVxPQ/QqR+JLic8vkgopMO3x9OIPSeOJaPSIw+fosd2O1Tnjo6L2CYassw9OzUpCffyX4YtKLY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rjwysocki.net; spf=pass smtp.mailfrom=rjwysocki.net; dkim=fail (2048-bit key) header.d=rjwysocki.net header.i=@rjwysocki.net header.b=h9WBaLHd reason="signature verification failed"; arc=none smtp.client-ip=79.96.170.134 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=rjwysocki.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rjwysocki.net Authentication-Results: smtp.subspace.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=rjwysocki.net header.i=@rjwysocki.net header.b="h9WBaLHd" Received: from localhost (127.0.0.1) (HELO v370.home.net.pl) by /usr/run/smtp (/usr/run/postfix/private/idea_relay_lmtp) via UNIX with SMTP (IdeaSmtpServer 6.2.0) id ac159aa11a076184; Fri, 4 Oct 2024 21:43:03 +0200 Received: from kreacher.localnet (unknown [195.136.19.94]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by cloudserver094114.home.pl (Postfix) with ESMTPSA id 2CD0E6A9505; Fri, 4 Oct 2024 21:43:03 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=rjwysocki.net; s=dkim; t=1728070983; bh=2E7p4xDIjiqESb8HjztsoX4HPtZwOjx8IWDVhvI2xHI=; h=From:Subject:Date; b=h9WBaLHdxIkBceiEZ3weXYNHdu/axLVNeNpU9VgHm2MseQ/3tPIQds3AAGFWquUyt fQAmCW/NLYsNqlI+ep1XU0YO1wa0ewvifY9IaJk65LwKuOuatHYkW1amh4VEoFQGo0 PKbRDirn/4DrX0/w/ARuTbHtGaR+WTEyZnQ6wOhdYVP/1SpmKlMY8VOySJQ7dAko5K Q08fJDfPzbj1buwjV87/LnhZbRIRHv9vc7Vq/rMOXwDPIanr2GGq949kr+3tmEbVz8 OKp+naZxIjghTEHQBNqvpaq3oOO0tdrWiEXtKS0CNF8tW2ew4xrX23dHqcCxZnBi7b SztEmxKUap21w== From: "Rafael J. Wysocki" To: Linux PM Cc: LKML , Daniel Lezcano , Lukasz Luba , Zhang Rui , Srinivas Pandruvada Subject: [PATCH v2 10/12] thermal: core: Drop need_update field from struct thermal_zone_device Date: Fri, 04 Oct 2024 21:35:16 +0200 Message-ID: <2495061.jE0xQCEvom@rjwysocki.net> In-Reply-To: <2215082.irdbgypaU6@rjwysocki.net> References: <2215082.irdbgypaU6@rjwysocki.net> 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 X-CLIENT-IP: 195.136.19.94 X-CLIENT-HOSTNAME: 195.136.19.94 X-VADE-SPAMSTATE: clean X-VADE-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeeftddrvddvfedgudegtdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfjqffogffrnfdpggftiffpkfenuceurghilhhouhhtmecuudehtdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvvefufffkjghfggfgtgesthfuredttddtjeenucfhrhhomhepfdftrghfrggvlhculfdrucghhihsohgtkhhifdcuoehrjhifsehrjhifhihsohgtkhhirdhnvghtqeenucggtffrrghtthgvrhhnpeefudduuedtuefgleffudeigeeitdeufeelvdejgefftdethffhhfethfeljefgteenucffohhmrghinhepkhgvrhhnvghlrdhorhhgnecukfhppeduleehrddufeeirdduledrleegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepudelhedrudefiedrudelrdelgedphhgvlhhopehkrhgvrggthhgvrhdrlhhotggrlhhnvghtpdhmrghilhhfrhhomheprhhjfiesrhhjfiihshhotghkihdrnhgvthdpnhgspghrtghpthhtohepiedprhgtphhtthhopehlihhnuhigqdhpmhesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopehlihhnuhigqdhkvghrnhgvlhesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopegurghnihgvlhdrlhgviigtrghnoheslhhinhgrrhhordhorhhgpdhrtghpthhtoheplhhukhgrshiirdhluhgsrgesrghrmhdrtghomhdprhgtphhtthhopehruhhirdi X-DCC--Metrics: v370.home.net.pl 0; Body=6 Fuz1=6 Fuz2=6 Content-Type: text/plain; charset="utf-8" From: Rafael J. Wysocki After previous changes, the need_update field in struct thermal_zone_device is only set and never read, so drop it. No functional impact. Signed-off-by: Rafael J. Wysocki Reviewed-by: Lukasz Luba --- This is a new iteration of https://lore.kernel.org/linux-pm/3261209.5fSG56mABF@rjwysocki.net/ v1 -> v2: Rebase. --- drivers/thermal/thermal_core.c | 4 ---- drivers/thermal/thermal_core.h | 2 -- 2 files changed, 6 deletions(-) Index: linux-pm/drivers/thermal/thermal_core.c =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D --- linux-pm.orig/drivers/thermal/thermal_core.c +++ linux-pm/drivers/thermal/thermal_core.c @@ -840,7 +840,6 @@ static int thermal_bind_cdev_to_trip(str if (!result) { list_add_tail(&dev->tz_node, &tz->thermal_instances); list_add_tail(&dev->cdev_node, &cdev->thermal_instances); - atomic_set(&tz->need_update, 1); =20 thermal_governor_update_tz(tz, THERMAL_TZ_BIND_CDEV); } @@ -1505,9 +1504,6 @@ thermal_zone_device_register_with_trips( if (result) goto remove_id; =20 - /* A new thermal zone needs to be updated anyway. */ - atomic_set(&tz->need_update, 1); - result =3D dev_set_name(&tz->device, "thermal_zone%d", tz->id); if (result) { thermal_zone_destroy_device_groups(tz); Index: linux-pm/drivers/thermal/thermal_core.h =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D --- linux-pm.orig/drivers/thermal/thermal_core.h +++ linux-pm/drivers/thermal/thermal_core.h @@ -95,7 +95,6 @@ struct thermal_governor { trip point. * @prev_high_trip: the above current temperature if you've crossed a passive trip point. - * @need_update: if equals 1, thermal_zone_device_update needs to be invok= ed. * @ops: operations this &thermal_zone_device supports * @tzp: thermal zone parameters * @governor: pointer to the governor for this thermal zone @@ -129,7 +128,6 @@ struct thermal_zone_device { int passive; int prev_low_trip; int prev_high_trip; - atomic_t need_update; struct thermal_zone_device_ops ops; struct thermal_zone_params *tzp; struct thermal_governor *governor;