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thermal: exynos: remove needless test_mux_addr_shift abstraction 

reg->test_mux_addr_shift is used only if pdata->test_mux is
non-zero.  pdata->test_mux is defined only on Exynos3250 and
Exynos4412 (other SoC types don't even have pdata->test_mux
entry assigned in their struct exynos_tmu_registers instances)
so the abstraction is not needed and can be removed.

There should be no functional changes caused by this patch.

Cc: Amit Daniel Kachhap <amit.daniel@samsung.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2014-11-13 16:01:00 +01:00 committed by Eduardo Valentin
parent 32f9520569
commit bfb2b88c79
3 changed files with 1 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/thermal/samsung/exynos_tmu.c
View File

@ -295,7 +295,7 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on)
con = readl(data->base + reg->tmu_ctrl);
if (pdata->test_mux)
con |= (pdata->test_mux << reg->test_mux_addr_shift);
con |= (pdata->test_mux << EXYNOS4412_MUX_ADDR_SHIFT);
con &= ~(EXYNOS_TMU_REF_VOLTAGE_MASK << EXYNOS_TMU_REF_VOLTAGE_SHIFT);
con |= pdata->reference_voltage << EXYNOS_TMU_REF_VOLTAGE_SHIFT;

2
drivers/thermal/samsung/exynos_tmu.h
View File

@ -77,7 +77,6 @@ enum soc_type {
* bitfields. The register validity, offsets and bitfield values may vary
* slightly across different exynos SOC's.
* @tmu_ctrl: TMU main controller register.
* @test_mux_addr_shift: shift bits of test mux address.
* @therm_trip_mode_shift: shift bits of tripping mode in tmu_ctrl register.
* @therm_trip_mode_mask: mask bits of tripping mode in tmu_ctrl register.
* @therm_trip_en_shift: shift bits of tripping enable in tmu_ctrl register.
@ -103,7 +102,6 @@ enum soc_type {
*/
struct exynos_tmu_registers {
u32 tmu_ctrl;
u32 test_mux_addr_shift;
u32 therm_trip_mode_shift;
u32 therm_trip_mode_mask;
u32 therm_trip_en_shift;

2
drivers/thermal/samsung/exynos_tmu_data.c
View File

@ -83,7 +83,6 @@ struct exynos_tmu_init_data const exynos4210_default_tmu_data = {
#if defined(CONFIG_SOC_EXYNOS3250)
static const struct exynos_tmu_registers exynos3250_tmu_registers = {
.tmu_ctrl = EXYNOS_TMU_REG_CONTROL,
.test_mux_addr_shift = EXYNOS4412_MUX_ADDR_SHIFT,
.therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT,
.therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK,
.therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT,
@ -159,7 +158,6 @@ struct exynos_tmu_init_data const exynos3250_default_tmu_data = {
#if defined(CONFIG_SOC_EXYNOS4412) || defined(CONFIG_SOC_EXYNOS5250)
static const struct exynos_tmu_registers exynos4412_tmu_registers = {
.tmu_ctrl = EXYNOS_TMU_REG_CONTROL,
.test_mux_addr_shift = EXYNOS4412_MUX_ADDR_SHIFT,
.therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT,
.therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK,
.therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT,