linux-kernel - [PATCH] x86/tsc: correct kernel-doc notation

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Date: Wed, 20 Dec 2023 19:36:20 -0800
From: Randy Dunlap <rdunlap@...radead.org>
To: linux-kernel@...r.kernel.org
Cc: Randy Dunlap <rdunlap@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Borislav Petkov <bp@...en8.de>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	x86@...nel.org,
	Jonathan Corbet <corbet@....net>
Subject: [PATCH] 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@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: Borislav Petkov <bp@...en8.de>
Cc: Dave Hansen <dave.hansen@...ux.intel.com>
Cc: x86@...nel.org
Cc: Jonathan Corbet <corbet@....net>
---
 arch/x86/kernel/tsc.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff -- a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
--- a/arch/x86/kernel/tsc.c
+++ b/arch/x86/kernel/tsc.c
@@ -652,7 +652,7 @@ success:
 }
 
 /**
- * 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(
 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