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@xxxxxxxxxxx>
Cc: Lukasz Majewski <l.majewski@xxxxxxxxxxx>
Cc: Eduardo Valentin <edubezval@xxxxxxxxx>
Cc: Zhang Rui <rui.zhang@xxxxxxxxx>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
drivers/thermal/samsung/exynos_tmu.c | 4 ++--
drivers/thermal/samsung/exynos_tmu.h | 3 ---
drivers/thermal/samsung/exynos_tmu_data.c | 1 -
3 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 839b07b..411c465 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -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);
diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h
index 5c2cef1..e8510aa 100644
--- a/drivers/thermal/samsung/exynos_tmu.h
+++ b/drivers/thermal/samsung/exynos_tmu.h
@@ -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;
};
/**
diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c
index 557b4a5..fe063d4 100644
--- a/drivers/thermal/samsung/exynos_tmu_data.c
+++ b/drivers/thermal/samsung/exynos_tmu_data.c
@@ -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 \
--
1.8.2.3
--
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