linux-kernel - [PATCH 03/20] misc: habanalabs: firmware_if: Add missing 'fw_name' and 'dst' entries to function header

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Message-Id: <20200629140442.1043957-4-lee.jones@linaro.org>
Date:   Mon, 29 Jun 2020 15:04:25 +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 03/20] misc: habanalabs: firmware_if: Add missing 'fw_name' and 'dst' entries to function header

Looks as though documentation for these function arguments have
been missing since the driver's inception last year.

Fixes the following W=1 kernel build warnings:

 drivers/misc/habanalabs/firmware_if.c:26: warning: Function parameter or member 'fw_name' not described in 'hl_fw_load_fw_to_device'
 drivers/misc/habanalabs/firmware_if.c:26: warning: Function parameter or member 'dst' not described in 'hl_fw_load_fw_to_device'

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/firmware_if.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/misc/habanalabs/firmware_if.c b/drivers/misc/habanalabs/firmware_if.c
index baf790cf4b787..15e0793da6554 100644
--- a/drivers/misc/habanalabs/firmware_if.c
+++ b/drivers/misc/habanalabs/firmware_if.c
@@ -15,7 +15,10 @@
 
 /**
  * hl_fw_load_fw_to_device() - Load F/W code to device's memory.
+ *
  * @hdev: pointer to hl_device structure.
+ * @fw_name: the firmware image name
+ * @dst: IO memory mapped address space to copy firmware to
  *
  * Copy fw code from firmware file to device memory.
  *
-- 
2.25.1