thermal/drivers/ti-soc-thermal: Remove unused declarations

The functions definition of ti_bandgap_read_thot(),
ti_bandgap_write_thot(), ti_bandgap_read_tcold() and
ti_bandgap_write_tcold() has been removed since commit 9bebf34
("thermal: ti-soc-thermal: remove dead code"), remain the declarations
untouched in the header files. So, clean up this unused declarations.

Signed-off-by: Zhang Zekun <[email protected]>
Reviewed-by: Dhruva Gole <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Daniel Lezcano <[email protected]>

Author: Zhang Zekun

drivers/thermal/ti-soc-thermal/ti-bandgap.h

@@ -336,10 +336,6 @@ struct ti_bandgap_data {
 	struct ti_temp_sensor		sensors[];
 };
 
-int ti_bandgap_read_thot(struct ti_bandgap *bgp, int id, int *thot);
-int ti_bandgap_write_thot(struct ti_bandgap *bgp, int id, int val);
-int ti_bandgap_read_tcold(struct ti_bandgap *bgp, int id, int *tcold);
-int ti_bandgap_write_tcold(struct ti_bandgap *bgp, int id, int val);
 int ti_bandgap_read_update_interval(struct ti_bandgap *bgp, int id,
 				    int *interval);
 int ti_bandgap_write_update_interval(struct ti_bandgap *bgp, int id,