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| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2014-07-31 19:11:05 +0200 |
|---|---|---|
| committer | Eduardo Valentin <edubezval@gmail.com> | 2014-11-02 23:02:48 -0400 |
| commit | 9c7a87f146a642447db29327bcedfbe2163da172 (patch) | |
| tree | b86df2996b242657289a880a414e5c13c979d78b /drivers/thermal/samsung/exynos_tmu.c | |
| parent | ac951af51f417f71bb6830a5d8018755f55715f4 (diff) | |
| download | linux-9c7a87f146a642447db29327bcedfbe2163da172.tar.gz linux-9c7a87f146a642447db29327bcedfbe2163da172.tar.bz2 linux-9c7a87f146a642447db29327bcedfbe2163da172.zip | |
thermal: exynos: remove redundant pdata checks from exynos_tmu_control()
pdata->reference_voltage and pdata->gain are always defined
to non-zero values so remove the redundant checks from
exynos_tmu_control().
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Tested-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
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 | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index 6bc8a2019613..122ae663d0a8 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -274,15 +274,11 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on) if (pdata->test_mux) con |= (pdata->test_mux << reg->test_mux_addr_shift); - if (pdata->reference_voltage) { - con &= ~(reg->buf_vref_sel_mask << reg->buf_vref_sel_shift); - con |= pdata->reference_voltage << reg->buf_vref_sel_shift; - } + con &= ~(reg->buf_vref_sel_mask << reg->buf_vref_sel_shift); + con |= pdata->reference_voltage << reg->buf_vref_sel_shift; - if (pdata->gain) { - con &= ~(reg->buf_slope_sel_mask << reg->buf_slope_sel_shift); - con |= (pdata->gain << reg->buf_slope_sel_shift); - } + con &= ~(reg->buf_slope_sel_mask << reg->buf_slope_sel_shift); + con |= (pdata->gain << reg->buf_slope_sel_shift); if (pdata->noise_cancel_mode) { con &= ~(reg->therm_trip_mode_mask << |