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| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-04-26 13:51:22 +0200 |
|---|---|---|
| committer | Eduardo Valentin <edubezval@gmail.com> | 2018-05-07 01:21:18 +0200 |
| commit | 0a79ba5290eaeb0eeae0fc6f5add9cbbc76e69a9 (patch) | |
| tree | c2e7fd92db81e3a90cd1041126774097bdadde8c /drivers/thermal | |
| parent | thermal: exynos: fix trips limit checking in get_th_reg() (diff) | |
| download | linux-0a79ba5290eaeb0eeae0fc6f5add9cbbc76e69a9.tar.xz linux-0a79ba5290eaeb0eeae0fc6f5add9cbbc76e69a9.zip | |
thermal: exynos: remove threshold_code checking from exynos4210_tmu_initialize()
On Exynos4210 one-point trimming is always used and data->temp_error1
is equal to 75. Therefore temp_to_code() will never return negative
value for the reference temperature conversion.
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')
| -rw-r--r-- | drivers/thermal/samsung/exynos_tmu.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index 58cd68e9bc1c..26a0cb9fb2f4 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -423,10 +423,6 @@ static int exynos4210_tmu_initialize(struct platform_device *pdev) /* Write temperature code for threshold */ reference = trips[0].temperature / MCELSIUS; threshold_code = temp_to_code(data, reference); - if (threshold_code < 0) { - ret = threshold_code; - goto out; - } writeb(threshold_code, data->base + EXYNOS4210_TMU_REG_THRESHOLD_TEMP); for (i = 0; i < of_thermal_get_ntrips(tz); i++) { @@ -436,7 +432,7 @@ static int exynos4210_tmu_initialize(struct platform_device *pdev) } data->tmu_clear_irqs(data); -out: + return ret; } |