On Do, 2019-01-03 at 02:10 +0100, Marek Vasut wrote:
> The smsc95xx_reset() is called either during bind or later during
> the driver operation. However, the MII structure can be populated
> only once, when the smsc95xx_reset() is called from the drivers
> bind function.
>
> Split the reset function to allow filling the MII structure only
> once. This is done in preparation of phydev conversion, where the
> code will connect to PHY between those two halves of the reset
> function.
>
> Signed-off-by: Marek Vasut <ma...@denx.de>
> Cc: David S. Miller <da...@davemloft.net>
> Cc: Nisar Sayed <nisar.sa...@microchip.com>
> Cc: Woojung Huh <woojung....@microchip.com>
> Cc: Andrew Lunn <and...@lunn.ch>
> Cc: Florian Fainelli <f.faine...@gmail.com>
> Cc: linux-...@vger.kernel.org
> To: netdev@vger.kernel.org
> ---
> drivers/net/usb/smsc95xx.c | 36 +++++++++++++++++++++++++++---------
> 1 file changed, 27 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
> index 551d05eb258e..e40cde490a42 100644
> --- a/drivers/net/usb/smsc95xx.c
> +++ b/drivers/net/usb/smsc95xx.c
> @@ -944,14 +944,6 @@ static int smsc95xx_phy_initialize(struct usbnet *dev)
> {
> int bmcr, ret, timeout = 0;
>
> - /* Initialize MII structure */
> - dev->mii.dev = dev->net;
> - dev->mii.mdio_read = smsc95xx_mdio_read;
> - dev->mii.mdio_write = smsc95xx_mdio_write;
> - dev->mii.phy_id_mask = 0x1f;
> - dev->mii.reg_num_mask = 0x1f;
> - dev->mii.phy_id = SMSC95XX_INTERNAL_PHY_ID;
> -
> /* reset phy and wait for reset to complete */
> smsc95xx_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
>
> @@ -985,7 +977,7 @@ static int smsc95xx_phy_initialize(struct usbnet *dev)
> return 0;
> }
>
> -static int smsc95xx_reset(struct usbnet *dev)
> +static int smsc95xx_reset_pre(struct usbnet *dev)
Hi,
may I request that you choose different names? These names suggest a
connection with the pre_reset() and post_reset() methods of a USB
driver.
Regards
Oliver
