thermal: ti-soc-thermal: remove dead code

Majority of this code (i.e. functions from ti-bandgap.c) has been
introduced in May 2013 by commit eb982001dbd8 ("thermal: introduce TI
SoC thermal driver"). Just remove it altogether (in case it is needed
it can be easily resurrected from git repo).

While at it fix incorrect "not used" comments.

Tested-by: Keerthy <j-keerthy@ti.com>
Acked-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

1 files changed, 4 insertions, 39 deletions

diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.h b/drivers/thermal/ti-soc-thermal/ti-bandgap.h
index 209c664c2823..68d39ad43241 100644
--- a/drivers/thermal/ti-soc-thermal/ti-bandgap.h
+++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.h
@@ -78,11 +78,8 @@
  * @bgap_mask_ctrl: BANDGAP_MASK_CTRL register offset
  * @mask_hot_mask: mask to bandgap_mask_ctrl.mask_hot
  * @mask_cold_mask: mask to bandgap_mask_ctrl.mask_cold
- * @mask_sidlemode_mask: mask to bandgap_mask_ctrl.mask_sidlemode
  * @mask_counter_delay_mask: mask to bandgap_mask_ctrl.mask_counter_delay
  * @mask_freeze_mask: mask to bandgap_mask_ctrl.mask_free
- * @mask_clear_mask: mask to bandgap_mask_ctrl.mask_clear
- * @mask_clear_accum_mask: mask to bandgap_mask_ctrl.mask_clear_accum
  * @bgap_mode_ctrl: BANDGAP_MODE_CTRL register offset
  * @mode_ctrl_mask: mask to bandgap_mode_ctrl.mode_ctrl
  * @bgap_counter: BANDGAP_COUNTER register offset
@@ -91,21 +88,13 @@
  * @threshold_thot_mask: mask to bandgap_threhold.thot
  * @threshold_tcold_mask: mask to bandgap_threhold.tcold
  * @tshut_threshold: TSHUT_THRESHOLD register offset (TSHUT thresholds)
- * @tshut_efuse_mask: mask to tshut_threshold.tshut_efuse
- * @tshut_efuse_shift: shift to tshut_threshold.tshut_efuse
  * @tshut_hot_mask: mask to tshut_threhold.thot
  * @tshut_cold_mask: mask to tshut_threhold.thot
  * @bgap_status: BANDGAP_STATUS register offset
- * @status_clean_stop_mask: mask to bandgap_status.clean_stop
- * @status_bgap_alert_mask: mask to bandgap_status.bandgap_alert
  * @status_hot_mask: mask to bandgap_status.hot
  * @status_cold_mask: mask to bandgap_status.cold
- * @bgap_cumul_dtemp: BANDGAP_CUMUL_DTEMP register offset
- * @ctrl_dtemp_0: CTRL_DTEMP0 register offset
  * @ctrl_dtemp_1: CTRL_DTEMP1 register offset
  * @ctrl_dtemp_2: CTRL_DTEMP2 register offset
- * @ctrl_dtemp_3: CTRL_DTEMP3 register offset
- * @ctrl_dtemp_4: CTRL_DTEMP4 register offset
  * @bgap_efuse: BANDGAP_EFUSE register offset
  *
  * The register offsets and bitfields might change across
@@ -121,17 +110,14 @@ struct temp_sensor_registers {
 	u32	temp_sensor_ctrl;
 	u32	bgap_tempsoff_mask;
 	u32	bgap_soc_mask;
-	u32	bgap_eocz_mask; /* not used: but needs revisit */
+	u32	bgap_eocz_mask;
 	u32	bgap_dtemp_mask;
 
 	u32	bgap_mask_ctrl;
 	u32	mask_hot_mask;
 	u32	mask_cold_mask;
-	u32	mask_sidlemode_mask; /* not used: but may be needed for pm */
 	u32	mask_counter_delay_mask;
 	u32	mask_freeze_mask;
-	u32	mask_clear_mask; /* not used: but needed for trending */
-	u32	mask_clear_accum_mask; /* not used: but needed for trending */
 
 	u32	bgap_mode_ctrl;
 	u32	mode_ctrl_mask;
@@ -144,23 +130,15 @@ struct temp_sensor_registers {
 	u32	threshold_tcold_mask;
 
 	u32	tshut_threshold;
-	u32	tshut_efuse_mask; /* not used */
-	u32	tshut_efuse_shift; /* not used */
 	u32	tshut_hot_mask;
 	u32	tshut_cold_mask;
 
 	u32	bgap_status;
-	u32	status_clean_stop_mask; /* not used: but needed for trending */
-	u32	status_bgap_alert_mask; /* not used */
 	u32	status_hot_mask;
 	u32	status_cold_mask;
 
-	u32	bgap_cumul_dtemp; /* not used: but needed for trending */
-	u32	ctrl_dtemp_0; /* not used: but needed for trending */
-	u32	ctrl_dtemp_1; /* not used: but needed for trending */
-	u32	ctrl_dtemp_2; /* not used: but needed for trending */
-	u32	ctrl_dtemp_3; /* not used: but needed for trending */
-	u32	ctrl_dtemp_4; /* not used: but needed for trending */
+	u32	ctrl_dtemp_1;
+	u32	ctrl_dtemp_2;
 	u32	bgap_efuse;
 };
 
@@ -172,11 +150,6 @@ struct temp_sensor_registers {
  * @t_cold: temperature to trigger a thermal alert (low initial value)
  * @min_freq: sensor minimum clock rate
  * @max_freq: sensor maximum clock rate
- * @max_temp: sensor maximum temperature
- * @min_temp: sensor minimum temperature
- * @hyst_val: temperature hysteresis considered while converting ADC values
- * @update_int1: update interval
- * @update_int2: update interval
  *
  * This data structure will hold the required thresholds and temperature limits
  * for a specific temperature sensor, like shutdown temperature, alert
@@ -189,11 +162,6 @@ struct temp_sensor_data {
 	u32	t_cold;
 	u32	min_freq;
 	u32	max_freq;
-	int     max_temp;
-	int     min_temp;
-	int     hyst_val;
-	u32     update_int1; /* not used */
-	u32     update_int2; /* not used */
 };
 
 struct ti_bandgap_data;
@@ -316,8 +284,6 @@ struct ti_temp_sensor {
  *
  * TI_BANDGAP_FEATURE_ERRATA_814 - used to workaorund when the bandgap device
  *	has Errata 814
- * TI_BANDGAP_FEATURE_ERRATA_813 - used to workaorund when the bandgap device
- *	has Errata 813
  * TI_BANDGAP_FEATURE_UNRELIABLE - used when the sensor readings are too
  *	inaccurate.
  * TI_BANDGAP_HAS(b, f) - macro to check if a bandgap device is capable of a
@@ -334,8 +300,7 @@ struct ti_temp_sensor {
 #define TI_BANDGAP_FEATURE_COUNTER_DELAY	BIT(8)
 #define TI_BANDGAP_FEATURE_HISTORY_BUFFER	BIT(9)
 #define TI_BANDGAP_FEATURE_ERRATA_814		BIT(10)
-#define TI_BANDGAP_FEATURE_ERRATA_813		BIT(11)
-#define TI_BANDGAP_FEATURE_UNRELIABLE		BIT(12)
+#define TI_BANDGAP_FEATURE_UNRELIABLE		BIT(11)
 #define TI_BANDGAP_HAS(b, f)			\
 			((b)->conf->features & TI_BANDGAP_FEATURE_ ## f)