thermal: exynos: remove needless therm_trip_[mode,mask]_shift abstractions

reg->therm_trip_mode_shift and reg->therm_trip_mode_mask are
used only in exynos_tmu_control() and accessed only if
pdata->noise_cancel_mode is non-zero.  pdata->noise_cancel
field is not defined on Exynos4210 (also therm_trip_mode_shift
and therm_trip_mode_mask entries are not even assigned in
exynos4210_tmu_registers but they are assigned to identical
values for all other SoC types) so the abstractions are not
needed and can be removed.

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, 4 deletions

diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h
index 0fb10d158471..88c16d7302cb 100644
--- a/drivers/thermal/samsung/exynos_tmu.h
+++ b/drivers/thermal/samsung/exynos_tmu.h
@@ -77,8 +77,6 @@ enum soc_type {
  * bitfields. The register validity, offsets and bitfield values may vary
  * slightly across different exynos SOC's.
  * @tmu_ctrl: TMU main controller register.
- * @therm_trip_mode_shift: shift bits of tripping mode in tmu_ctrl register.
- * @therm_trip_mode_mask: mask bits of tripping mode in tmu_ctrl register.
  * @therm_trip_en_shift: shift bits of tripping enable in tmu_ctrl register.
  * @tmu_cur_temp: register containing the current temperature of the TMU.
  * @threshold_th0: Register containing first set of rising levels.
@@ -102,8 +100,6 @@ enum soc_type {
  */
 struct exynos_tmu_registers {
 	u32	tmu_ctrl;
-	u32	therm_trip_mode_shift;
-	u32	therm_trip_mode_mask;
 	u32	therm_trip_en_shift;
 
 	u32	tmu_cur_temp;