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authorBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2014-11-13 18:01:06 +0300
committerEduardo Valentin <edubezval@gmail.com>2014-11-20 17:53:01 +0300
commit0c78b4d88f1c5e09800ad99d705699cda7411d51 (patch)
tree3d124123fcab09b057b8c47a454988aacfa6722d /drivers/thermal/samsung
parent421d5d127d422bb98ce96ffa70af713698035f93 (diff)
downloadlinux-0c78b4d88f1c5e09800ad99d705699cda7411d51.tar.xz
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>
Diffstat (limited to 'drivers/thermal/samsung')
-rw-r--r--drivers/thermal/samsung/exynos_tmu.c4
-rw-r--r--drivers/thermal/samsung/exynos_tmu.h3
-rw-r--r--drivers/thermal/samsung/exynos_tmu_data.c1
3 files changed, 2 insertions, 6 deletions
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 839b07bbcebf..411c4650353e 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 5c2cef1770dd..e8510aaceb05 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 557b4a598b37..fe063d486ea4 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 \