On Thu, Apr 26, 2018 at 01:51:16PM +0200, Bartlomiej Zolnierkiewicz wrote: > Add missing clearing of the previous value when setting rising > temperature threshold. > > Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx> > --- > drivers/thermal/samsung/exynos_tmu.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c > index cda716c..523d26e 100644 > --- a/drivers/thermal/samsung/exynos_tmu.c > +++ b/drivers/thermal/samsung/exynos_tmu.c > @@ -577,6 +577,7 @@ static int exynos5433_tmu_initialize(struct platform_device *pdev) > threshold_code = temp_to_code(data, temp); > > rising_threshold = readl(data->base + rising_reg_offset); > + rising_threshold &= ~(0xff << j * 8); > rising_threshold |= (threshold_code << j * 8); Bartlomiej, I see this code is duplicated all around the driver, so I can't blame you to fix it in the same way it is written today but this is not how to deal with fields in a register mapping. Can you fix it by adding correct macros with masks? -- <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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