linux-kernel - [PATCH 1/3] iommu: amd: Fix kerneldoc

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Date:   Tue, 28 Jul 2020 19:08:57 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Joerg Roedel <joro@...tes.org>,
        David Woodhouse <dwmw2@...radead.org>,
        Lu Baolu <baolu.lu@...ux.intel.com>,
        Rob Clark <robdclark@...il.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH 1/3] iommu: amd: Fix kerneldoc

Fix W=1 compile warnings (invalid kerneldoc):

    drivers/iommu/amd/init.c:1586: warning: Function parameter or member 'ivrs' not described in 'get_highest_supported_ivhd_type'
    drivers/iommu/amd/init.c:1938: warning: Function parameter or member 'iommu' not described in 'iommu_update_intcapxt'

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 drivers/iommu/amd/init.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c
index 958050c213f9..4a37169b1b1b 100644
--- a/drivers/iommu/amd/init.c
+++ b/drivers/iommu/amd/init.c
@@ -1578,7 +1578,7 @@ static int __init init_iommu_one(struct amd_iommu *iommu, struct ivhd_header *h)
 
 /**
  * get_highest_supported_ivhd_type - Look up the appropriate IVHD type
- * @ivrs          Pointer to the IVRS header
+ * @ivrs: Pointer to the IVRS header
  *
  * This function search through all IVDB of the maximum supported IVHD
  */
@@ -1929,7 +1929,7 @@ static int iommu_setup_msi(struct amd_iommu *iommu)
 #define XT_INT_VEC(x)		(((x) & 0xFFULL) << 32)
 #define XT_INT_DEST_HI(x)	((((x) >> 24) & 0xFFULL) << 56)
 
-/**
+/*
  * Setup the IntCapXT registers with interrupt routing information
  * based on the PCI MSI capability block registers, accessed via
  * MMIO MSI address low/hi and MSI data registers.
-- 
2.17.1