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Date: Mon, 05 May 2014 13:15:38 +0200
From: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To: Eduardo Valentin <eduardo.valentin@...com>
Cc: Zhang Rui <rui.zhang@...el.com>,
Amit Daniel Kachhap <amit.daniel@...sung.com>,
Tomasz Figa <t.figa@...sung.com>,
"Rafael J. Wysocki" <rjw@...ysocki.net>,
Kyungmin Park <kyungmin.park@...sung.com>,
linux-samsung-soc@...r.kernel.org, linux-pm@...r.kernel.org,
linux-kernel@...r.kernel.org, b.zolnierkie@...sung.com
Subject: [PATCH 09/10] 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@...sung.com>
---
drivers/thermal/samsung/exynos_tmu.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index a8d9524..45d7c6f 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -215,15 +215,11 @@ 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 <<
--
1.8.2.3
--
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