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thermal: exynos: replace tmu_pmin check by Exynos5440 one 

reg->tmu_pmin is set to non-zero value only for Exynos5440
so replace check for non-zero value of reg->tmu_pmin by
explicitly checking for Exynos5440 SoC type.  Then remove no
longer needed reg->tmu_pmin register abstraction.

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 16:01:06 +01:00 committed by Eduardo Valentin
parent 421d5d127d
commit 0c78b4d88f
3 changed files with 2 additions and 6 deletions
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4
drivers/thermal/samsung/exynos_tmu.c
View File

@ -271,8 +271,8 @@ static int exynos_tmu_initialize(struct platform_device *pdev)
}
}
/*Clear the PMIN in the common TMU register*/
if (reg->tmu_pmin && !data->id)
writel(0, data->base_second + reg->tmu_pmin);
if (data->soc == SOC_ARCH_EXYNOS5440 && !data->id)
writel(0, data->base_second + EXYNOS5440_TMU_PMIN);
out:
clk_disable(data->clk);
mutex_unlock(&data->lock);

3
drivers/thermal/samsung/exynos_tmu.h
View File

@ -92,7 +92,6 @@ enum soc_type {
* @tmu_intstat: Register containing the interrupt status values.
* @tmu_intclear: Register for clearing the raised interrupt status.
* @emul_con: TMU emulation controller register.
* @tmu_pmin: register to get/set the Pmin value.
*/
struct exynos_tmu_registers {
u32 tmu_ctrl;
@ -116,8 +115,6 @@ struct exynos_tmu_registers {
u32 tmu_intclear;
u32 emul_con;
u32 tmu_pmin;
};
/**

1
drivers/thermal/samsung/exynos_tmu_data.c
View File

@ -402,7 +402,6 @@ static const struct exynos_tmu_registers exynos5440_tmu_registers = {
.tmu_intstat = EXYNOS5440_TMU_S0_7_IRQ,
.tmu_intclear = EXYNOS5440_TMU_S0_7_IRQ,
.emul_con = EXYNOS5440_TMU_S0_7_DEBUG,
.tmu_pmin = EXYNOS5440_TMU_PMIN,
};
#define EXYNOS5440_TMU_DATA \