From: Andrew Lunn <andrew@lunn.ch>
To: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Cc: "Florian Fainelli" <f.fainelli@gmail.com>,
"open list:NETWORKING DRIVERS" <netdev@vger.kernel.org>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Vivien Didelot" <vivien.didelot@gmail.com>,
"Vladimir Oltean" <olteanv@gmail.com>,
"Alvin Šipraga" <alsi@bang-olufsen.dk>,
"Arınç ÜNAL" <arinc.unal@arinc9.com>
Subject: Re: [PATCH net-next v2 06/13] net: dsa: realtek: use phy_read in ds->ops
Date: Thu, 30 Dec 2021 21:00:43 +0100 [thread overview]
Message-ID: <Yc4P64Ee+cwGF8PL@lunn.ch> (raw)
In-Reply-To: <CAJq09z6_ZWvcnbO7VvGGU8ayBYGU1eVR72G7mWgZGNTNFkdZjg@mail.gmail.com>
On Thu, Dec 30, 2021 at 04:44:26PM -0300, Luiz Angelo Daros de Luca wrote:
> > > static int realtek_smi_mdio_read(struct mii_bus *bus, int addr, int regnum)
> > > {
> > > - struct realtek_priv *priv = bus->priv;
> > > + struct dsa_switch *ds = ((struct realtek_priv *)bus->priv)->ds;
> >
> > No need to cast a void pointer, this applies throughout the entire patch
> > series.
> > --
> Hi Florian,
>
> Apologize for my poor C experience but I didn't understand your
> suggestion. Simply removing the cast will not work because bus->priv
> is void*
You can do
struct realtek_priv *priv = bus->priv;
struct dsa_switch *ds = priv->ds;
This is more readable than what you suggested, and avoids the cast.
Andrew
next prev parent reply other threads:[~2021-12-30 20:00 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-16 20:13 [PATCH net-next 00/13] net: dsa: realtek: MDIO interface and RTL8367S luizluca
2021-12-16 20:13 ` [PATCH net-next 01/13] dt-bindings: net: dsa: realtek-smi: remove unsupported switches luizluca
2021-12-16 23:20 ` Alvin Šipraga
2021-12-18 2:41 ` Linus Walleij
2021-12-18 6:12 ` Luiz Angelo Daros de Luca
2021-12-19 22:27 ` Linus Walleij
2021-12-16 20:13 ` [PATCH net-next 02/13] net: dsa: realtek-smi: move to subdirectory luizluca
2021-12-16 23:21 ` Alvin Šipraga
2021-12-18 2:41 ` Linus Walleij
2021-12-16 20:13 ` [PATCH net-next 03/13] net: dsa: realtek: rename realtek_smi to realtek_priv luizluca
2021-12-16 23:22 ` Alvin Šipraga
2021-12-17 6:21 ` Luiz Angelo Daros de Luca
2021-12-18 2:45 ` Linus Walleij
2021-12-18 6:15 ` Luiz Angelo Daros de Luca
2021-12-17 9:21 ` Andrew Lunn
2021-12-16 20:13 ` [PATCH net-next 04/13] net: dsa: realtek: convert subdrivers into modules luizluca
2021-12-16 23:29 ` Alvin Šipraga
2021-12-17 6:50 ` Luiz Angelo Daros de Luca
2021-12-17 2:31 ` kernel test robot
2021-12-16 20:13 ` [PATCH net-next 05/13] net: dsa: realtek: use phy_read in ds->ops luizluca
2021-12-18 2:50 ` Linus Walleij
2021-12-18 6:24 ` Luiz Angelo Daros de Luca
2021-12-16 20:13 ` [PATCH net-next 06/13] net: dsa: rtl8365mb: move rtl8365mb.c to rtl8367c.c luizluca
2021-12-19 22:29 ` Linus Walleij
2021-12-19 23:21 ` Alvin Šipraga
2021-12-16 20:13 ` [PATCH net-next 07/13] net: dsa: rtl8365mb: rename rtl8365mb to rtl8367c luizluca
2021-12-16 23:41 ` Alvin Šipraga
2021-12-17 7:24 ` Luiz Angelo Daros de Luca
2021-12-17 12:15 ` Alvin Šipraga
2021-12-17 22:50 ` Arınç ÜNAL
2021-12-18 6:08 ` Luiz Angelo Daros de Luca
2021-12-17 10:57 ` Arınç ÜNAL
2021-12-16 20:13 ` [PATCH net-next 08/13] net: dsa: realtek: add new mdio interface for drivers luizluca
2021-12-17 0:11 ` Alvin Šipraga
2021-12-17 3:33 ` kernel test robot
2021-12-18 2:54 ` Linus Walleij
2021-12-16 20:13 ` [PATCH net-next 09/13] dt-bindings: net: dsa: realtek-mdio: document new interface luizluca
2021-12-18 2:57 ` Linus Walleij
2021-12-18 6:26 ` Luiz Angelo Daros de Luca
2021-12-16 20:13 ` [PATCH net-next 10/13] net: dsa: realtek: rtl8367c: rename extport to extint, add "realtek,ext-int" luizluca
2021-12-16 20:13 ` [PATCH net-next 11/13] net: dsa: realtek: rtl8367c: use GENMASK(n-1,0) instead of BIT(n)-1 luizluca
2021-12-18 2:59 ` Linus Walleij
2021-12-19 20:06 ` Florian Fainelli
2021-12-19 20:28 ` Luiz Angelo Daros de Luca
2021-12-16 20:13 ` [PATCH net-next 12/13] net: dsa: realtek: rtl8367c: use DSA CPU port luizluca
2021-12-16 20:13 ` [PATCH net-next 13/13] net: dsa: realtek: rtl8367c: add RTL8367S support luizluca
2021-12-16 22:30 ` [PATCH net-next 00/13] net: dsa: realtek: MDIO interface and RTL8367S Arınç ÜNAL
2021-12-17 0:25 ` Jakub Kicinski
2021-12-17 8:53 ` Luiz Angelo Daros de Luca
2021-12-17 9:26 ` Andrew Lunn
2021-12-17 10:19 ` Luiz Angelo Daros de Luca
2021-12-18 8:14 ` Luiz Angelo Daros de Luca
2021-12-18 8:14 ` [PATCH net-next v2 01/13] dt-bindings: net: dsa: realtek-smi: mark unsupported switches Luiz Angelo Daros de Luca
2021-12-19 19:46 ` Linus Walleij
2021-12-18 8:14 ` [PATCH net-next v2 02/13] net: dsa: realtek-smi: move to subdirectory Luiz Angelo Daros de Luca
2021-12-19 21:43 ` Alvin Šipraga
2021-12-18 8:14 ` [PATCH net-next v2 03/13] net: dsa: realtek: rename realtek_smi to realtek_priv Luiz Angelo Daros de Luca
2021-12-19 22:24 ` Linus Walleij
2021-12-18 8:14 ` [PATCH net-next v2 04/13] net: dsa: realtek: remove direct calls to realtek-smi Luiz Angelo Daros de Luca
2021-12-18 8:14 ` [PATCH net-next v2 05/13] net: dsa: realtek: convert subdrivers into modules Luiz Angelo Daros de Luca
2021-12-19 22:25 ` Linus Walleij
2021-12-18 8:14 ` [PATCH net-next v2 06/13] net: dsa: realtek: use phy_read in ds->ops Luiz Angelo Daros de Luca
2021-12-19 19:58 ` Florian Fainelli
2021-12-30 19:44 ` Luiz Angelo Daros de Luca
2021-12-30 20:00 ` Andrew Lunn [this message]
2021-12-31 2:30 ` Luiz Angelo Daros de Luca
2021-12-18 8:14 ` [PATCH net-next v2 07/13] net: dsa: realtek: add new mdio interface for drivers Luiz Angelo Daros de Luca
2021-12-19 21:17 ` Alvin Šipraga
2021-12-19 21:44 ` Andrew Lunn
2021-12-19 22:32 ` Linus Walleij
2021-12-28 8:21 ` Luiz Angelo Daros de Luca
2021-12-28 9:57 ` Andrew Lunn
2021-12-31 3:10 ` Luiz Angelo Daros de Luca
2021-12-18 8:14 ` [PATCH net-next v2 08/13] dt-bindings: net: dsa: realtek-mdio: document new interface Luiz Angelo Daros de Luca
2021-12-19 19:57 ` Florian Fainelli
2021-12-19 21:53 ` Arınç ÜNAL
2021-12-20 7:50 ` Arınç ÜNAL
2021-12-18 8:14 ` [PATCH net-next v2 09/13] net: dsa: realtek: rtl8365mb: rename extport to extint, add "realtek,ext-int" Luiz Angelo Daros de Luca
2021-12-19 22:45 ` Alvin Šipraga
2021-12-18 8:14 ` [PATCH net-next v2 10/13] net: dsa: realtek: rtl8365mb: use GENMASK(n-1,0) instead of BIT(n)-1 Luiz Angelo Daros de Luca
2021-12-18 8:14 ` [PATCH net-next v2 11/13] net: dsa: realtek: rtl8365mb: use DSA CPU port Luiz Angelo Daros de Luca
2021-12-19 22:19 ` Vladimir Oltean
2021-12-19 23:19 ` Alvin Šipraga
2021-12-28 8:48 ` Luiz Angelo Daros de Luca
2021-12-18 8:14 ` [PATCH net-next v2 12/13] net: dsa: realtek: rtl8365mb: add RTL8367S support Luiz Angelo Daros de Luca
2021-12-19 21:43 ` Alvin Šipraga
2021-12-31 0:18 ` Luiz Angelo Daros de Luca
2021-12-18 8:14 ` [PATCH net-next v2 13/13] dt-bindings: net: dsa: realtek-{smi,mdio}: add rtl8367s Luiz Angelo Daros de Luca
2021-12-18 8:19 ` net: dsa: realtek: MDIO interface and RTL8367S Luiz Angelo Daros de Luca
2021-12-19 23:28 ` Alvin Šipraga
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