linux-kernel - [PATCH 01/17] dma: mediatek: mtk-hsdma: Fix formatting in 'struct mtk_hsdma

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Date:   Tue, 14 Jul 2020 12:15:30 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     dan.j.williams@...el.com, vkoul@...nel.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        dmaengine@...r.kernel.org, Lee Jones <lee.jones@...aro.org>,
        Sean Wang <sean.wang@...iatek.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        linux-mediatek@...ts.infradead.org
Subject: [PATCH 01/17] dma: mediatek: mtk-hsdma: Fix formatting in 'struct mtk_hsdma_pdesc' doc block

Struct attribute names must be an exact match or the kerneldoc checker
gets confused.

Fixes the following W=1 kernel build warning(s):

 drivers/dma/mediatek/mtk-hsdma.c:120: warning: Function parameter or member 'desc1' not described in 'mtk_hsdma_pdesc'
 drivers/dma/mediatek/mtk-hsdma.c:120: warning: Function parameter or member 'desc2' not described in 'mtk_hsdma_pdesc'
 drivers/dma/mediatek/mtk-hsdma.c:120: warning: Function parameter or member 'desc3' not described in 'mtk_hsdma_pdesc'
 drivers/dma/mediatek/mtk-hsdma.c:120: warning: Function parameter or member 'desc4' not described in 'mtk_hsdma_pdesc'

Cc: Sean Wang <sean.wang@...iatek.com>
Cc: Matthias Brugger <matthias.bgg@...il.com>
Cc: linux-mediatek@...ts.infradead.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/dma/mediatek/mtk-hsdma.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/dma/mediatek/mtk-hsdma.c b/drivers/dma/mediatek/mtk-hsdma.c
index 4c58da7421432..f133ae8dece16 100644
--- a/drivers/dma/mediatek/mtk-hsdma.c
+++ b/drivers/dma/mediatek/mtk-hsdma.c
@@ -107,10 +107,10 @@ enum mtk_hsdma_vdesc_flag {
  * struct mtk_hsdma_pdesc - This is the struct holding info describing physical
  *			    descriptor (PD) and its placement must be kept at
  *			    4-bytes alignment in little endian order.
- * @desc[1-4]:		    The control pad used to indicate hardware how to
- *			    deal with the descriptor such as source and
- *			    destination address and data length. The maximum
- *			    data length each pdesc can handle is 0x3f80 bytes
+ * @desc1:		    | The control pad used to indicate hardware how to
+ * @desc2:		    | deal with the descriptor such as source and
+ * @desc3:		    | destination address and data length. The maximum
+ * @desc4:		    | data length each pdesc can handle is 0x3f80 bytes
  */
 struct mtk_hsdma_pdesc {
 	__le32 desc1;
-- 
2.25.1