thermal: samsung: Appease the kernel-doc deity

Fix up the following warning when compiled with make W=1:

linux.git/drivers/thermal/samsung/exynos_tmu.c:141: warning: bad
line:         driver
linux.git/drivers/thermal/samsung/exynos_tmu.c:203: warning: Function
parameter or member 'tzd' not described in 'exynos_tmu_data'
linux.git/drivers/thermal/samsung/exynos_tmu.c:203: warning: Function
parameter or member 'tmu_set_trip_temp' not described in
'exynos_tmu_data'
linux.git/drivers/thermal/samsung/exynos_tmu.c:203: warning: Function
parameter or member 'tmu_set_trip_hyst' not described in
'exynos_tmu_data'
Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/1ded1697c6e5eff11b034b3302b9c79e88fa9c42.1574242756.git.amit.kucheria@linaro.org

drivers/thermal/samsung/exynos_tmu.c

@@ -138,7 +138,7 @@ enum soc_type {
 
 /**
  * struct exynos_tmu_data : A structure to hold the private data of the TMU
-	driver
+ *			    driver
  * @id: identifier of the one instance of the TMU controller.
  * @base: base address of the single instance of the TMU controller.
  * @base_second: base address of the common registers of the TMU controller.
@@ -162,8 +162,11 @@ enum soc_type {
  *	0 < reference_voltage <= 31
  * @regulator: pointer to the TMU regulator structure.
  * @reg_conf: pointer to structure to register with core thermal.
+ * @tzd: pointer to thermal_zone_device structure
  * @ntrip: number of supported trip points.
  * @enabled: current status of TMU device
+ * @tmu_set_trip_temp: SoC specific method to set trip (rising threshold)
+ * @tmu_set_trip_hyst: SoC specific to set hysteresis (falling threshold)
  * @tmu_initialize: SoC specific TMU initialization method
  * @tmu_control: SoC specific TMU control method
  * @tmu_read: SoC specific TMU temperature read method