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net: phy: mdio-gpio: Remove support for IRQs in platform data

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No current devices use IRQs in platform data, so remove support for
it. The MDIO core will also initialise the new bus such that all
addresses are polled, so remove the unneeded re-initialisation.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Lunn 2018-04-19 01:02:54 +02:00 committed by David S. Miller
parent 185a16b60a
commit 68abb4f25d
2 changed files with 0 additions and 9 deletions
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7
drivers/net/phy/mdio-gpio.c
View File

@ -130,7 +130,6 @@ static struct mii_bus *mdio_gpio_bus_init(struct device *dev,
{
struct mii_bus *new_bus;
struct mdio_gpio_info *bitbang;
int i;
int mdc, mdio, mdo;
unsigned long mdc_flags = GPIOF_OUT_INIT_LOW;
unsigned long mdio_flags = GPIOF_DIR_IN;
@ -161,14 +160,8 @@ static struct mii_bus *mdio_gpio_bus_init(struct device *dev,
goto out;
new_bus->name = "GPIO Bitbanged MDIO";
memcpy(new_bus->irq, pdata->irqs, sizeof(new_bus->irq));
new_bus->parent = dev;
for (i = 0; i < PHY_MAX_ADDR; i++)
if (!new_bus->irq[i])
new_bus->irq[i] = PHY_POLL;
if (bus_id != -1)
snprintf(new_bus->id, MII_BUS_ID_SIZE, "gpio-%x", bus_id);
else

2
include/linux/platform_data/mdio-gpio.h
View File

@ -22,8 +22,6 @@ struct mdio_gpio_platform_data {
bool mdc_active_low;
bool mdio_active_low;
bool mdo_active_low;
int irqs[PHY_MAX_ADDR];
};
#endif /* __LINUX_MDIO_GPIO_H */