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Date: Thu, 13 Nov 2014 16:01:21 +0100
From: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To: Eduardo Valentin <edubezval@...il.com>
Cc: Zhang Rui <rui.zhang@...el.com>,
Amit Daniel Kachhap <amit.daniel@...sung.com>,
Lukasz Majewski <l.majewski@...sung.com>,
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 v2 26/33] thermal: exynos: remove TMU_SUPPORT_EMUL_TIME flag
Replace TMU_SUPPORT_EMUL_TIME flag check in get_emul_con_reg()
by an explicit check for a SoC type (all SoC types except
Exynos4210 and Exynos5440 have TMU_SUPPORT_EMUL_TIME flag set
in their struct exynos_tmu_init_data instances).
There should be no functional changes caused by this patch.
Cc: Amit Daniel Kachhap <amit.daniel@...sung.com>
Cc: Lukasz Majewski <l.majewski@...sung.com>
Cc: Eduardo Valentin <edubezval@...il.com>
Cc: Zhang Rui <rui.zhang@...el.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Acked-by: Kyungmin Park <kyungmin.park@...sung.com>
---
drivers/thermal/samsung/exynos_tmu.c | 4 +---
drivers/thermal/samsung/exynos_tmu.h | 5 +----
drivers/thermal/samsung/exynos_tmu_data.c | 11 +++++------
3 files changed, 7 insertions(+), 13 deletions(-)
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 6795ddc..209221f 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -427,12 +427,10 @@ static int exynos_tmu_read(struct exynos_tmu_data *data)
static u32 get_emul_con_reg(struct exynos_tmu_data *data, unsigned int val,
unsigned long temp)
{
- struct exynos_tmu_platform_data *pdata = data->pdata;
-
if (temp) {
temp /= MCELSIUS;
- if (TMU_SUPPORTS(pdata, EMUL_TIME)) {
+ if (data->soc != SOC_ARCH_EXYNOS5440) {
val &= ~(EXYNOS_EMUL_TIME_MASK << EXYNOS_EMUL_TIME_SHIFT);
val |= (EXYNOS_EMUL_TIME << EXYNOS_EMUL_TIME_SHIFT);
}
diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h
index ed83d3d..d90852a 100644
--- a/drivers/thermal/samsung/exynos_tmu.h
+++ b/drivers/thermal/samsung/exynos_tmu.h
@@ -51,16 +51,13 @@ enum soc_type {
* temperature to the TMU controller.
* TMU_SUPPORT_MULTI_INST - This features denotes that the soc
* has many instances of TMU.
- * TMU_SUPPORT_EMUL_TIME - This features allows to set next temp emulation
- * sample time.
* TMU_SUPPORT_ADDRESS_MULTIPLE - This feature tells that the different TMU
* sensors shares some common registers.
* TMU_SUPPORT - macro to compare the above features with the supplied.
*/
#define TMU_SUPPORT_EMULATION BIT(0)
#define TMU_SUPPORT_MULTI_INST BIT(1)
-#define TMU_SUPPORT_EMUL_TIME BIT(2)
-#define TMU_SUPPORT_ADDRESS_MULTIPLE BIT(3)
+#define TMU_SUPPORT_ADDRESS_MULTIPLE BIT(2)
#define TMU_SUPPORTS(a, b) (a->features & TMU_SUPPORT_ ## b)
diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c
index 39b9651..82f1cba 100644
--- a/drivers/thermal/samsung/exynos_tmu_data.c
+++ b/drivers/thermal/samsung/exynos_tmu_data.c
@@ -101,7 +101,7 @@ struct exynos_tmu_init_data const exynos4210_default_tmu_data = {
.temp_level = 95, \
}, \
.freq_tab_count = 2, \
- .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_EMUL_TIME)
+ .features = TMU_SUPPORT_EMULATION
#endif
#if defined(CONFIG_SOC_EXYNOS3250)
@@ -153,7 +153,7 @@ struct exynos_tmu_init_data const exynos3250_default_tmu_data = {
.temp_level = 95, \
}, \
.freq_tab_count = 2, \
- .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_EMUL_TIME)
+ .features = TMU_SUPPORT_EMULATION
#endif
#if defined(CONFIG_SOC_EXYNOS4412)
@@ -221,7 +221,7 @@ struct exynos_tmu_init_data const exynos5250_default_tmu_data = {
#define EXYNOS5260_TMU_DATA \
__EXYNOS5260_TMU_DATA \
.type = SOC_ARCH_EXYNOS5260, \
- .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_EMUL_TIME)
+ .features = TMU_SUPPORT_EMULATION
struct exynos_tmu_init_data const exynos5260_default_tmu_data = {
.tmu_data = {
@@ -275,13 +275,12 @@ struct exynos_tmu_init_data const exynos5260_default_tmu_data = {
#define EXYNOS5420_TMU_DATA \
__EXYNOS5420_TMU_DATA \
.type = SOC_ARCH_EXYNOS5420, \
- .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_EMUL_TIME)
+ .features = TMU_SUPPORT_EMULATION
#define EXYNOS5420_TMU_DATA_SHARED \
__EXYNOS5420_TMU_DATA \
.type = SOC_ARCH_EXYNOS5420_TRIMINFO, \
- .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_EMUL_TIME | \
- TMU_SUPPORT_ADDRESS_MULTIPLE)
+ .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_ADDRESS_MULTIPLE)
struct exynos_tmu_init_data const exynos5420_default_tmu_data = {
.tmu_data = {
--
1.8.2.3
--
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