linux-kernel - [PATCH 14/17] dma: xgene-dma: Provide descriptions for 'dev' and 'clk' in device's ddata

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Date:   Tue, 14 Jul 2020 12:15:43 +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>,
        Prasad Sahu <rsahu@....com>, Loc Ho <lho@....com>
Subject: [PATCH 14/17] dma: xgene-dma: Provide descriptions for 'dev' and 'clk' in device's ddata

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

 drivers/dma/xgene-dma.c:310: warning: Function parameter or member 'dev' not described in 'xgene_dma'
 drivers/dma/xgene-dma.c:310: warning: Function parameter or member 'clk' not described in 'xgene_dma'

Cc: Prasad Sahu <rsahu@....com>
Cc: Loc Ho <lho@....com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/dma/xgene-dma.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/dma/xgene-dma.c b/drivers/dma/xgene-dma.c
index cd60fa6d67501..4f733d37a22e2 100644
--- a/drivers/dma/xgene-dma.c
+++ b/drivers/dma/xgene-dma.c
@@ -287,6 +287,8 @@ struct xgene_dma_chan {
 
 /**
  * struct xgene_dma - internal representation of an X-Gene DMA device
+ * @dev: reference to this device's struct device
+ * @clk: reference to this device's clock
  * @err_irq: DMA error irq number
  * @ring_num: start id number for DMA ring
  * @csr_dma: base for DMA register access
-- 
2.25.1