diff options
| author |   Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-04-26 13:51:20 +0200 |
|---|---|---|
| committer |   Eduardo Valentin <edubezval@gmail.com> | 2018-05-06 16:16:50 -0700 |
| commit | aef27b658b43aab1239f8eece52ce505fda0ffd4 (patch) | |
| tree | c52a4118aa2fc846d79b59076d41835ed0874647 /drivers/thermal/samsung/exynos_tmu.c | |
| parent | thermal: exynos: check STATUS register in exynos_tmu_initialize() (diff) | |
| download | linux-dev-aef27b658b43aab1239f8eece52ce505fda0ffd4.tar.xz linux-dev-aef27b658b43aab1239f8eece52ce505fda0ffd4.zip | |
thermal: exynos: use sanitize_temp_error() in exynos7_tmu_initialize()
Fix sanitize_temp_error() to handle Exynos7 SoCs and then use it in
exynos7_tmu_initialize().
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Diffstat (limited to 'drivers/thermal/samsung/exynos_tmu.c')
| -rw-r--r-- | drivers/thermal/samsung/exynos_tmu.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index 3b41666b2f13..5a648794b667 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -286,7 +286,11 @@ static int code_to_temp(struct exynos_tmu_data *data, u16 temp_code) static void sanitize_temp_error(struct exynos_tmu_data *data, u32 trim_info) { - data->temp_error1 = trim_info & EXYNOS_TMU_TEMP_MASK; + u16 tmu_temp_mask = + (data->soc == SOC_ARCH_EXYNOS7) ? EXYNOS7_TMU_TEMP_MASK + : EXYNOS_TMU_TEMP_MASK; + + data->temp_error1 = trim_info & tmu_temp_mask; data->temp_error2 = ((trim_info >> EXYNOS_TRIMINFO_85_SHIFT) & EXYNOS_TMU_TEMP_MASK); @@ -592,12 +596,7 @@ static int exynos7_tmu_initialize(struct platform_device *pdev) unsigned int reg_off, bit_off; trim_info = readl(data->base + EXYNOS_TMU_REG_TRIMINFO); - - data->temp_error1 = trim_info & EXYNOS7_TMU_TEMP_MASK; - if (!data->temp_error1 || - (data->min_efuse_value > data->temp_error1) || - (data->temp_error1 > data->max_efuse_value)) - data->temp_error1 = data->efuse_value & EXYNOS_TMU_TEMP_MASK; + sanitize_temp_error(data, trim_info); /* Write temperature code for rising and falling threshold */ for (i = (of_thermal_get_ntrips(tz) - 1); i >= 0; i--) { |