diff options
| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2014-11-13 15:01:21 (GMT) |
|---|---|---|
| committer | Eduardo Valentin <edubezval@gmail.com> | 2014-11-20 14:54:20 (GMT) |
| commit | d564b55a81e720430f50e301ff330b1c9ec3944c (patch) | |
| tree | 633673fd6a801c5e7b4975aa70260afb013cc9dd /drivers/thermal/samsung | |
| parent | e0761533a1d41e7486bddac75ee878e9814ec0e3 (diff) | |
| download | linux-d564b55a81e720430f50e301ff330b1c9ec3944c.tar.xz | |
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@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.c | 4 | ||||
| -rw-r--r-- | drivers/thermal/samsung/exynos_tmu.h | 5 | ||||
| -rw-r--r-- | 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 = { |