x86/tsc: Correct kernel-doc notation

Add or modify function descriptions to remove kernel-doc warnings:

tsc.c:655: warning: missing initial short description on line:
 * native_calibrate_tsc
tsc.c:1339: warning: Excess function parameter 'cycles' description in 'convert_art_ns_to_tsc'
tsc.c:1339: warning: Excess function parameter 'cs' description in 'convert_art_ns_to_tsc'
tsc.c:1373: warning: Function parameter or member 'work' not described in 'tsc_refine_calibration_work'
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20231221033620.32379-1-rdunlap@infradead.org

arch/x86/kernel/tsc.c

@@ -652,7 +652,7 @@ static unsigned long quick_pit_calibrate(void)
 }
 
 /**
- * native_calibrate_tsc
+ * native_calibrate_tsc - determine TSC frequency
  * Determine TSC frequency via CPUID, else return 0.
  */
 unsigned long native_calibrate_tsc(void)
@@ -1328,9 +1328,9 @@ EXPORT_SYMBOL(convert_art_to_tsc);
  *
  * Return:
  * struct system_counterval_t - system counter value with the pointer to the
- *	corresponding clocksource
- *	@cycles:	System counter value
- *	@cs:		Clocksource corresponding to system counter value. Used
+ *	corresponding clocksource:
+ *	cycles:		System counter value
+ *	cs:		Clocksource corresponding to system counter value. Used
  *			by timekeeping code to verify comparability of two cycle
  *			values.
  */
@@ -1357,7 +1357,7 @@ static void tsc_refine_calibration_work(struct work_struct *work);
 static DECLARE_DELAYED_WORK(tsc_irqwork, tsc_refine_calibration_work);
 /**
  * tsc_refine_calibration_work - Further refine tsc freq calibration
- * @work - ignored.
+ * @work: ignored.
  *
  * This functions uses delayed work over a period of a
  * second to further refine the TSC freq value. Since this is