thermal: exynos: add ->tmu_clear_irqs method

Add ->tmu_clear_irqs method to struct exynos_tmu_data and use
it instead exynos_tmu_clear_irqs().  Then add ->tmu_clear_irqs
implementations for Exynos4210+ and Exynos5440.  Finally
remove no longer needed reg->tmu_int[stat,clear] abstractions
and struct exynos_tmu_registers 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>

1 files changed, 0 insertions, 14 deletions

diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h
index 785eccf22c19..c4c0aa58f3a1 100644
--- a/drivers/thermal/samsung/exynos_tmu.h
+++ b/drivers/thermal/samsung/exynos_tmu.h
@@ -68,17 +68,6 @@ enum soc_type {
 #define TMU_SUPPORTS(a, b)	(a->features & TMU_SUPPORT_ ## b)
 
 /**
- * struct exynos_tmu_register - register descriptors to access registers.
- * The register validity may vary slightly across different exynos SOC's.
- * @tmu_intstat: Register containing the interrupt status values.
- * @tmu_intclear: Register for clearing the raised interrupt status.
- */
-struct exynos_tmu_registers {
-	u32	tmu_intstat;
-	u32	tmu_intclear;
-};
-
-/**
  * struct exynos_tmu_platform_data
  * @threshold: basic temperature for generating interrupt
  *	       25 <= threshold <= 125 [unit: degree Celsius]
@@ -127,8 +116,6 @@ struct exynos_tmu_registers {
  * @freq_clip_table: Table representing frequency reduction percentage.
  * @freq_tab_count: Count of the above table as frequency reduction may
  *	applicable to only some of the trigger levels.
- * @registers: Pointer to structure containing all the TMU controller registers
- *	and bitfields shifts and masks.
  * @features: a bitfield value indicating the features supported in SOC like
  *	emulation, multi instance etc
  *
@@ -158,7 +145,6 @@ struct exynos_tmu_platform_data {
 	enum soc_type type;
 	struct freq_clip_table freq_tab[4];
 	unsigned int freq_tab_count;
-	const struct exynos_tmu_registers *registers;
 	unsigned int features;
 };