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Wysocki" , Krzysztof Kozlowski , Shawn Guo , Marco Felsch , Anson Huang CC: Francesco Dolcini , Amit Kucheria , Zhang Rui , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, Pengutronix Kernel Team , Sascha Hauer , Fabio Estevam , NXP Linux Team , linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 2/9] thermal: thermal: Export OF trip helper function Date: Fri, 17 Jun 2022 09:08:40 +0200 Message-ID: <20220617070847.186876-3-francesco.dolcini@toradex.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220617070847.186876-1-francesco.dolcini@toradex.com> References: <20220617070847.186876-1-francesco.dolcini@toradex.com> X-ClientProxiedBy: MR1P264CA0149.FRAP264.PROD.OUTLOOK.COM (2603:10a6:501:54::15) To ZRAP278MB0495.CHEP278.PROD.OUTLOOK.COM (2603:10a6:910:2e::8) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: f29491f6-84b8-454c-e4c7-08da50303abe X-MS-TrafficTypeDiagnostic: GVAP278MB0263:EE_ X-Microsoft-Antispam-PRVS: X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0 X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:ZRAP278MB0495.CHEP278.PROD.OUTLOOK.COM;PTR:;CAT:NONE;SFS:(13230016)(4636009)(39840400004)(346002)(136003)(396003)(366004)(38100700002)(6506007)(52116002)(8936002)(6666004)(6512007)(6486002)(26005)(83380400001)(2906002)(110136005)(5660300002)(54906003)(316002)(36756003)(86362001)(1076003)(2616005)(41300700001)(66556008)(4326008)(44832011)(8676002)(186003)(66476007)(38350700002)(508600001)(66946007)(7416002);DIR:OUT;SFP:1102 X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: toradex.com X-MS-Exchange-CrossTenant-Network-Message-Id: f29491f6-84b8-454c-e4c7-08da50303abe X-MS-Exchange-CrossTenant-AuthSource: ZRAP278MB0495.CHEP278.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Jun 2022 07:08:50.2462 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: d9995866-0d9b-4251-8315-093f062abab4 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: GRUMhGYnWl4xuqfe70O1x7m/JY2x4BCOu3c766dmWom29b5DFF2OYJ3ipc6XG3WBIMGEYnAst+DRK6pNYjVd79DCewcZmvqgTLh2amlKtPA= X-MS-Exchange-Transport-CrossTenantHeadersStamped: GVAP278MB0263 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CDE13A77 smtp.mailfrom=francesco.dolcini@toradex.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: toradex.com Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Export function that populate thermal trip struct from a of node to be able to re-use it in thermal drivers different from thermal_of. Signed-off-by: Francesco Dolcini --- v2: fix build error, use EOPNOTSUPP --- drivers/thermal/thermal_core.h | 7 +++++++ drivers/thermal/thermal_of.c | 5 +++-- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/thermal/thermal_core.h b/drivers/thermal/thermal_core.h index 726e327b4205..7d429d299d82 100644 --- a/drivers/thermal/thermal_core.h +++ b/drivers/thermal/thermal_core.h @@ -155,6 +155,8 @@ int of_thermal_get_ntrips(struct thermal_zone_device *); bool of_thermal_is_trip_valid(struct thermal_zone_device *, int); const struct thermal_trip * of_thermal_get_trip_points(struct thermal_zone_device *); +int thermal_of_populate_trip(struct device_node *np, + struct thermal_trip *trip); #else static inline int of_parse_thermal_zones(void) { return 0; } static inline int of_thermal_get_ntrips(struct thermal_zone_device *tz) @@ -171,6 +173,11 @@ of_thermal_get_trip_points(struct thermal_zone_device *tz) { return NULL; } +static inline int thermal_of_populate_trip(struct device_node *np, + struct thermal_trip *trip) +{ + return -EOPNOTSUPP; +} #endif int thermal_zone_device_is_enabled(struct thermal_zone_device *tz); diff --git a/drivers/thermal/thermal_of.c b/drivers/thermal/thermal_of.c index b65d435cb92f..dcd6571a3871 100644 --- a/drivers/thermal/thermal_of.c +++ b/drivers/thermal/thermal_of.c @@ -817,8 +817,8 @@ static int thermal_of_get_trip_type(struct device_node *np, * * Return: 0 on success, proper error code otherwise */ -static int thermal_of_populate_trip(struct device_node *np, - struct thermal_trip *trip) +int thermal_of_populate_trip(struct device_node *np, + struct thermal_trip *trip) { int prop; int ret; @@ -849,6 +849,7 @@ static int thermal_of_populate_trip(struct device_node *np, return 0; } +EXPORT_SYMBOL_GPL(thermal_of_populate_trip); /** * thermal_of_build_thermal_zone - parse and fill one thermal zone data