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[24.22.235.96]) by smtp.gmail.com with ESMTPSA id c6sm1979398pfm.163.2019.06.14.00.41.54 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 14 Jun 2019 00:41:54 -0700 (PDT) From: Andrey Smirnov Cc: Andrey Smirnov , Chris Healy , Lucas Stach , Fabio Estevam , Zhang Rui , Eduardo Valentin , Daniel Lezcano , NXP Linux Team , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] thermal: imx: skip registering legacy cooling on i.MX7 Date: Fri, 14 Jun 2019 00:41:40 -0700 Message-Id: <20190614074140.15276-1-andrew.smirnov@gmail.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 To: unlisted-recipients:; (no To-header on input) Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP i.MX7 doesn't have a mainline cpufreq driver, so imx_thermal_register_legacy_cooling() will always return -EPROBE_DEFER preventing the driver probe from finishing. No-op imx_thermal_register_legacy_cooling() on i.MX7 to avoid that problem. Signed-off-by: Andrey Smirnov Cc: Chris Healy Cc: Lucas Stach Cc: Fabio Estevam Cc: Zhang Rui Cc: Eduardo Valentin Cc: Daniel Lezcano Cc: NXP Linux Team Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- drivers/thermal/imx_thermal.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c index bb6754a5342c..bfc9c6d57916 100644 --- a/drivers/thermal/imx_thermal.c +++ b/drivers/thermal/imx_thermal.c @@ -658,6 +658,9 @@ static int imx_thermal_register_legacy_cooling(struct imx_thermal_data *data) struct device_node *np; int ret; + if (data->socdata->version == TEMPMON_IMX7D) + return 0; + data->policy = cpufreq_cpu_get(0); if (!data->policy) { pr_debug("%s: CPUFreq policy not found\n", __func__);