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of: of_net: Provide function name and param description

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

 drivers/of/of_net.c:104: warning: Function parameter or member 'np' not described in 'of_get_mac_address'
 drivers/of/of_net.c:104: warning: expecting prototype for mac(). Prototype was for of_get_mac_address() instead

Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Heiner Kallweit <hkallweit1@gmail.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Cc: netdev@vger.kernel.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210318104036.3175910-9-lee.jones@linaro.org
This commit is contained in:
Lee Jones 2021-03-18 10:40:34 +00:00 committed by Rob Herring
parent a300dc865b
commit 1a7d706d8e
1 changed files with 3 additions and 0 deletions
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3
drivers/of/of_net.c
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@ -79,6 +79,9 @@ static const void *of_get_mac_addr_nvmem(struct device_node *np)
}
/**
* of_get_mac_address()
* @np: Caller's Device Node
*
* Search the device tree for the best MAC address to use. 'mac-address' is
* checked first, because that is supposed to contain to "most recent" MAC
* address. If that isn't set, then 'local-mac-address' is checked next,