diff options
| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2014-11-13 18:01:05 +0300 |
|---|---|---|
| committer | Eduardo Valentin <edubezval@gmail.com> | 2014-11-20 17:52:58 +0300 |
| commit | 421d5d127d422bb98ce96ffa70af713698035f93 (patch) | |
| tree | f27445e010227c87a2844bbfbbe364c9158be8dc /drivers/thermal/samsung | |
| parent | 6070c2ca37c3b04a007541761b244afebc3e9876 (diff) | |
| download | linux-421d5d127d422bb98ce96ffa70af713698035f93.tar.xz | |
thermal: exynos: replace tmu_irqstatus check by Exynos5440 one
reg->tmu_irqstatus is set to non-zero value only for Exynos5440
so replace check for non-zero value of reg->tmu_irqstatus by
explicitly checking for Exynos5440 SoC type. Then remove no
longer needed reg->tmu_irqstatus 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.c | 6 | ||||
| -rw-r--r-- | drivers/thermal/samsung/exynos_tmu.h | 2 | ||||
| -rw-r--r-- | drivers/thermal/samsung/exynos_tmu_data.c | 1 |
3 files changed, 2 insertions, 7 deletions
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index e35c2895b4ed..839b07bbcebf 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -407,15 +407,13 @@ static void exynos_tmu_work(struct work_struct *work) { struct exynos_tmu_data *data = container_of(work, struct exynos_tmu_data, irq_work); - struct exynos_tmu_platform_data *pdata = data->pdata; - const struct exynos_tmu_registers *reg = pdata->registers; unsigned int val_type; if (!IS_ERR(data->clk_sec)) clk_enable(data->clk_sec); /* Find which sensor generated this interrupt */ - if (reg->tmu_irqstatus) { - val_type = readl(data->base_second + reg->tmu_irqstatus); + if (data->soc == SOC_ARCH_EXYNOS5440) { + val_type = readl(data->base_second + EXYNOS5440_TMU_IRQ_STATUS); if (!((val_type >> data->id) & 0x1)) goto out; } diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h index 2694298eef59..5c2cef1770dd 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_irqstatus: register to find which TMU generated interrupts. * @tmu_pmin: register to get/set the Pmin value. */ struct exynos_tmu_registers { @@ -118,7 +117,6 @@ struct exynos_tmu_registers { u32 emul_con; - u32 tmu_irqstatus; u32 tmu_pmin; }; diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c index cef0b9744aef..557b4a598b37 100644 --- a/drivers/thermal/samsung/exynos_tmu_data.c +++ b/drivers/thermal/samsung/exynos_tmu_data.c @@ -401,7 +401,6 @@ static const struct exynos_tmu_registers exynos5440_tmu_registers = { .inten_fall0_shift = EXYNOS5440_TMU_INTEN_FALL0_SHIFT, .tmu_intstat = EXYNOS5440_TMU_S0_7_IRQ, .tmu_intclear = EXYNOS5440_TMU_S0_7_IRQ, - .tmu_irqstatus = EXYNOS5440_TMU_IRQ_STATUS, .emul_con = EXYNOS5440_TMU_S0_7_DEBUG, .tmu_pmin = EXYNOS5440_TMU_PMIN, }; |