linux-kernel - [PATCH 07/20] misc: habanalabs: pci: Scrub documentation for non-present function argument

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Message-Id: <20200629140442.1043957-8-lee.jones@linaro.org>
Date:   Mon, 29 Jun 2020 15:04:29 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     arnd@...db.de, gregkh@...uxfoundation.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Lee Jones <lee.jones@...aro.org>,
        Oded Gabbay <oded.gabbay@...il.com>,
        Tomer Tayar <ttayar@...ana.ai>
Subject: [PATCH 07/20] misc: habanalabs: pci: Scrub documentation for non-present function argument

'dma_mask' is not passed directly into hl_pci_set_dma_mask() as
an argument.  Instead, it is pulled from struct hl_device *hdev.

Fixed the following W=1 warning:

 drivers/misc/habanalabs/pci.c:328: warning: Excess function parameter 'dma_mask' description in 'hl_pci_set_dma_mask

Cc: Oded Gabbay <oded.gabbay@...il.com>
Cc: Tomer Tayar <ttayar@...ana.ai>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/misc/habanalabs/pci.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/misc/habanalabs/pci.c b/drivers/misc/habanalabs/pci.c
index 24073e8eb8df9..61a8bb07262cf 100644
--- a/drivers/misc/habanalabs/pci.c
+++ b/drivers/misc/habanalabs/pci.c
@@ -317,7 +317,6 @@ int hl_pci_init_iatu(struct hl_device *hdev, u64 sram_base_address,
 /**
  * hl_pci_set_dma_mask() - Set DMA masks for the device.
  * @hdev: Pointer to hl_device structure.
- * @dma_mask: number of bits for the requested dma mask.
  *
  * This function sets the DMA masks (regular and consistent) for a specified
  * value. If it doesn't succeed, it tries to set it to a fall-back value
-- 
2.25.1