From patchwork Mon Feb 12 18:40:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rafael J. 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Wysocki" To: Linux PM Cc: Lukasz Luba , LKML , Daniel Lezcano , Stanislaw Gruszka , Srinivas Pandruvada , Zhang Rui , netdev@vger.kernel.org, Ido Schimmel , Petr Machata , Miri Korenblit , linux-wireless@vger.kernel.org, Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Manaf Meethalavalappu Pallikunhi Subject: [PATCH v2 8/9] thermal: of: Set THERMAL_TRIP_FLAG_RW_TEMP directly Date: Mon, 12 Feb 2024 19:40:34 +0100 Message-ID: <9235101.CDJkKcVGEf@kreacher> In-Reply-To: <6017196.lOV4Wx5bFT@kreacher> References: <6017196.lOV4Wx5bFT@kreacher> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CLIENT-IP: 195.136.19.94 X-CLIENT-HOSTNAME: 195.136.19.94 X-VADE-SPAMSTATE: clean X-VADE-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedvledrudefgdduudegucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecujffqoffgrffnpdggtffipffknecuuegrihhlohhuthemucduhedtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvfevufffkfgjfhgggfgtsehtufertddttdejnecuhfhrohhmpedftfgrfhgrvghlucflrdcuhgihshhotghkihdfuceorhhjfiesrhhjfiihshhotghkihdrnhgvtheqnecuggftrfgrthhtvghrnhepvdffueeitdfgvddtudegueejtdffteetgeefkeffvdeftddttdeuhfegfedvjefhnecukfhppeduleehrddufeeirdduledrleegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepudelhedrudefiedrudelrdelgedphhgvlhhopehkrhgvrggthhgvrhdrlhhotggrlhhnvghtpdhmrghilhhfrhhomhepfdftrghfrggvlhculfdrucghhihsohgtkhhifdcuoehrjhifsehrjhifhihsohgtkhhirdhnvghtqedpnhgspghrtghpthhtohepudeipdhrtghpthhtoheplhhinhhugidqphhmsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheplhhukhgrshiirdhluhgsrgesrghrmhdrtghomhdprhgtphhtthhopehlihhnuhigqdhkvghrnhgvlhesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopegurghnihgvlhdrlhgviigtrghnoheslhhinhgrrhhordhorhhgpdhrtghpthhtohepshhtrghnihhslhgrfidrghhruhhsiihkrgeslhhinhhugidrihhnthgvlhdrtghomhdprhgtphhtthhopehsrhhinhhivhgrshdrphgrnhgurhhuvhgruggrsehlihhnuhigrdhinhhtvghlrdgtohhm X-DCC--Metrics: v370.home.net.pl 1024; Body=16 Fuz1=16 Fuz2=16 From: Rafael J. Wysocki It is now possible to flag trip points with THERMAL_TRIP_FLAG_RW_TEMP to allow their temperature to be set from user space via sysfs instead of using a nonzero writable trips mask during thermal zone registration, so make the OF thermal code do that. No intentional functional impact. Note that this change is requisite for dropping the mask argument from thermal_zone_device_register_with_trips() going forward. Signed-off-by: Rafael J. Wysocki Reviewed-by: Daniel Lezcano --- v1 -> v2: Rename trip flag (Stanislaw). --- drivers/thermal/thermal_of.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) Index: linux-pm/drivers/thermal/thermal_of.c =================================================================== --- linux-pm.orig/drivers/thermal/thermal_of.c +++ linux-pm/drivers/thermal/thermal_of.c @@ -117,6 +117,8 @@ static int thermal_of_populate_trip(stru return ret; } + trip->flags = THERMAL_TRIP_FLAG_RW_TEMP; + return 0; } @@ -477,7 +479,7 @@ static struct thermal_zone_device *therm struct device_node *np; const char *action; int delay, pdelay; - int ntrips, mask; + int ntrips; int ret; of_ops = kmemdup(ops, sizeof(*ops), GFP_KERNEL); @@ -510,15 +512,13 @@ static struct thermal_zone_device *therm of_ops->bind = thermal_of_bind; of_ops->unbind = thermal_of_unbind; - mask = GENMASK_ULL((ntrips) - 1, 0); - ret = of_property_read_string(np, "critical-action", &action); if (!ret) if (!of_ops->critical && !strcasecmp(action, "reboot")) of_ops->critical = thermal_zone_device_critical_reboot; tz = thermal_zone_device_register_with_trips(np->name, trips, ntrips, - mask, data, of_ops, &tzp, + 0, data, of_ops, &tzp, pdelay, delay); if (IS_ERR(tz)) { ret = PTR_ERR(tz);