From mboxrd@z Thu Jan 1 00:00:00 1970 From: dawei.chien@mediatek.com (Dawei Chien) Date: Mon, 13 Feb 2017 17:01:58 +0800 Subject: [PATCH] thermal: mt8173: minor mtk_thermal.c cleanups In-Reply-To: References: <1486531862-31945-1-git-send-email-dawei.chien@mediatek.com> Message-ID: <1486976518.24087.7.camel@mtksdaap41> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, Matthias, On Thu, 2017-02-09 at 22:25 +0100, Matthias Brugger wrote: > > On 02/08/2017 06:31 AM, Dawei Chien wrote: > > Thermal driver should read TEMP_MSR3 if thermal bank with 4 sensors. > > However, Currently thermal driver don't need read TEMP_MSR3 since > > thermal controller only use 3 sensors for each thermal bank. > > > > Signed-off-by: Dawei Chien > > --- > > Actually the commit message should state: > Fixes: b7cf0053738c ("thermal: Add Mediatek thermal driver for mt2701.") > > ...and get backported to v4.9 and v4.10. > > Reviewed-by: Matthias Brugger > > Regards, > Matthias Thank you for your review. I would add below commit message on next version. However, currently 8173 thermal driver would not read TEMP_MSR3 since thermal driver only use 3 sensors on each bank, this patch would not effect temperature. Only if thermal driver use 4 sensors on any thermal bank, would read third sensor two times, and lose fourth sensor of vale. Fixes: b7cf0053738c ("thermal: Add Mediatek thermal driver for mt2701.") > > drivers/thermal/mtk_thermal.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/thermal/mtk_thermal.c b/drivers/thermal/mtk_thermal.c > > index 34169c3..c124151 100644 > > --- a/drivers/thermal/mtk_thermal.c > > +++ b/drivers/thermal/mtk_thermal.c > > @@ -191,7 +191,7 @@ struct mtk_thermal { > > }; > > > > const int mt8173_msr[MT8173_NUM_SENSORS_PER_ZONE] = { > > - TEMP_MSR0, TEMP_MSR1, TEMP_MSR2, TEMP_MSR2 > > + TEMP_MSR0, TEMP_MSR1, TEMP_MSR2, TEMP_MSR3 > > }; > > > > const int mt8173_adcpnp[MT8173_NUM_SENSORS_PER_ZONE] = { > >