linux-kernel - [PATCH v2 1/1] x86/mtrr: Fix kernel-doc warnings in amd.c and centaur.c

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Message-ID: <20251026195511.79300-2-dev@kael-k.io>
Date: Sun, 26 Oct 2025 20:54:42 +0100
From: Kael D'Alcamo <dev@...l-k.io>
To: Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Borislav Petkov <bp@...en8.de>,
	Dave Hansen <dave.hansen@...ux.intel.com>
Cc: x86@...nel.org,
	"H. Peter Anvin" <hpa@...or.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/1] x86/mtrr: Fix kernel-doc warnings in amd.c and centaur.c

Fix kernel-doc issues in amd.c and centaur.c that triggered warnings when
building with `W=1`

Signed-off-by: Kael D'Alcamo <dev@...l-k.io>
---
 arch/x86/kernel/cpu/mtrr/amd.c     | 8 ++++----
 arch/x86/kernel/cpu/mtrr/centaur.c | 1 +
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kernel/cpu/mtrr/amd.c b/arch/x86/kernel/cpu/mtrr/amd.c
index ef3e8e42b782..02508a0a1a04 100644
--- a/arch/x86/kernel/cpu/mtrr/amd.c
+++ b/arch/x86/kernel/cpu/mtrr/amd.c
@@ -49,10 +49,10 @@ amd_get_mtrr(unsigned int reg, unsigned long *base,
 /**
  * amd_set_mtrr - Set variable MTRR register on the local CPU.
  *
- * @reg The register to set.
- * @base The base address of the region.
- * @size The size of the region. If this is 0 the region is disabled.
- * @type The type of the region.
+ * @reg: The register to set.
+ * @base: The base address of the region.
+ * @size: The size of the region. If this is 0 the region is disabled.
+ * @type: The type of the region.
  *
  * Returns nothing.
  */
diff --git a/arch/x86/kernel/cpu/mtrr/centaur.c b/arch/x86/kernel/cpu/mtrr/centaur.c
index 6f6c3ae92943..f4c72402c284 100644
--- a/arch/x86/kernel/cpu/mtrr/centaur.c
+++ b/arch/x86/kernel/cpu/mtrr/centaur.c
@@ -20,6 +20,7 @@ static u8 centaur_mcr_type;	/* 0 for winchip, 1 for winchip2 */
  *
  * @base: The starting (base) address of the region.
  * @size: The size (in bytes) of the region.
+ * @replace_reg: mtrr index to be replaced; set to invalid value if none.
  *
  * Returns: the index of the region on success, else -1 on error.
  */
-- 
2.51.1