[PATCH v4 04/14] net: dwc_eth_qos: Drop unused dm_gpio_free() on STM32

[sbabic at denx.de]

> The dm_gpio_free() is never called, because for stm32, the phy_reset_gpio
> pointer is never valid. This is because only tegra186 ever claims the
> phy_reset_gpio, all other platforms use the PHY framework to reset the
> PHY instead. Drop the dm_gpio_free() and dm_gpio_is_valid().
> Reviewed-by: Ramon Fried <rfried.dev at gmail.com>
> Signed-off-by: Marek Vasut <marex at denx.de>
Applied to u-boot-imx, next, thanks !

Best regards,
Stefano Babic

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