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Message-ID: <6493c52f-247c-c9c0-8352-4b312b7e67e4@arinc9.com>
Date: Fri, 21 Apr 2023 21:27:43 +0300
From: Arınç ÜNAL <arinc.unal@...nc9.com>
To: Daniel Golle <daniel@...rotopia.org>
Cc: Sean Wang <sean.wang@...iatek.com>,
Landen Chao <Landen.Chao@...iatek.com>,
DENG Qingfang <dqfext@...il.com>, Andrew Lunn <andrew@...n.ch>,
Florian Fainelli <f.fainelli@...il.com>,
Vladimir Oltean <olteanv@...il.com>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
Russell King <linux@...linux.org.uk>,
Richard van Schagen <richard@...terhints.com>,
Richard van Schagen <vschagen@...com>,
Frank Wunderlich <frank-w@...lic-files.de>,
erkin.bozoglu@...ont.com, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org
Subject: Re: [RFC PATCH net-next 02/22] net: dsa: mt7530: use
p5_interface_select as data type for p5_intf_sel
On 21.04.2023 19:23, Daniel Golle wrote:
> On Fri, Apr 21, 2023 at 05:36:28PM +0300, arinc9.unal@...il.com wrote:
>> From: Arınç ÜNAL <arinc.unal@...nc9.com>
>>
>> Use the p5_interface_select enumeration as the data type for the
>> p5_intf_sel field. This ensures p5_intf_sel can only take the values
>> defined in the p5_interface_select enumeration.
>>
>> Signed-off-by: Arınç ÜNAL <arinc.unal@...nc9.com>
>> ---
>> drivers/net/dsa/mt7530.h | 8 ++++----
>> 1 file changed, 4 insertions(+), 4 deletions(-)
>>
>> diff --git a/drivers/net/dsa/mt7530.h b/drivers/net/dsa/mt7530.h
>> index 845f5dd16d83..703f8a528317 100644
>> --- a/drivers/net/dsa/mt7530.h
>> +++ b/drivers/net/dsa/mt7530.h
>> @@ -674,13 +674,13 @@ struct mt7530_port {
>> };
>>
>> /* Port 5 interface select definitions */
>> -enum p5_interface_select {
>> - P5_DISABLED = 0,
>> +typedef enum {
>
> We usually avoid adding typedef in kernel code. If the purpose is
> just to be more verbose in the struct definition, you can as well
> also just use 'enum p5_interface_select as type in the struct.
>
>> + P5_DISABLED,
>> P5_INTF_SEL_PHY_P0,
>> P5_INTF_SEL_PHY_P4,
>> P5_INTF_SEL_GMAC5,
>> P5_INTF_SEL_GMAC5_SGMII,
>> -};
>> +} p5_interface_select;
>>
>> struct mt7530_priv;
>>
>> @@ -768,7 +768,7 @@ struct mt7530_priv {
>> bool mcm;
>> phy_interface_t p6_interface;
>> phy_interface_t p5_interface;
>> - unsigned int p5_intf_sel;
>> + p5_interface_select p5_intf_sel;
>
> enum p5_interface_select p5_intf_sel;
Will do, thanks.
Arınç
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