From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 4.20 287/304] thermal: bcm2835: enable hwmon explicitly Date: Mon, 28 Jan 2019 10:43:24 -0500 Message-ID: <20190128154341.47195-287-sashal@kernel.org> References: <20190128154341.47195-1-sashal@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190128154341.47195-1-sashal@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Matthias Brugger , Eduardo Valentin , Sasha Levin , linux-pm@vger.kernel.org List-Id: linux-pm@vger.kernel.org From: Matthias Brugger [ Upstream commit d56c19d07e0bc3ceff366a49b7d7a2440c967b1b ] By defaul of-based thermal driver do not enable hwmon. This patch does this explicitly, so that the temperature can be read through the common hwmon sysfs. Signed-off-by: Matthias Brugger Acked-by: Stefan Wahren Signed-off-by: Eduardo Valentin Signed-off-by: Sasha Levin --- drivers/thermal/broadcom/bcm2835_thermal.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/thermal/broadcom/bcm2835_thermal.c b/drivers/thermal/broadcom/bcm2835_thermal.c index b9d90f0ed504..720760cd493f 100644 --- a/drivers/thermal/broadcom/bcm2835_thermal.c +++ b/drivers/thermal/broadcom/bcm2835_thermal.c @@ -18,6 +18,8 @@ #include #include +#include "../thermal_hwmon.h" + #define BCM2835_TS_TSENSCTL 0x00 #define BCM2835_TS_TSENSSTAT 0x04 @@ -266,6 +268,15 @@ static int bcm2835_thermal_probe(struct platform_device *pdev) platform_set_drvdata(pdev, tz); + /* + * Thermal_zone doesn't enable hwmon as default, + * enable it here + */ + tz->tzp->no_hwmon = false; + err = thermal_add_hwmon_sysfs(tz); + if (err) + goto err_tz; + bcm2835_thermal_debugfs(pdev); return 0; -- 2.19.1