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mdio_bus: Remove unneeded gpiod NULL check

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The gpiod API checks for NULL descriptors, so there is no need to
duplicate the check in the driver.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Fabio Estevam 2017-07-17 18:09:09 -03:00 committed by David S. Miller
parent 24251c2647
commit 95b80bf3db
1 changed files with 2 additions and 4 deletions
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6
drivers/net/phy/mdio_bus.c
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@ -399,8 +399,7 @@ error:
}
/* Put PHYs in RESET to save power */
if (bus->reset_gpiod)
gpiod_set_value_cansleep(bus->reset_gpiod, 1);
gpiod_set_value_cansleep(bus->reset_gpiod, 1);
device_del(&bus->dev);
return err;
@ -425,8 +424,7 @@ void mdiobus_unregister(struct mii_bus *bus)
}
/* Put PHYs in RESET to save power */
if (bus->reset_gpiod)
gpiod_set_value_cansleep(bus->reset_gpiod, 1);
gpiod_set_value_cansleep(bus->reset_gpiod, 1);
device_del(&bus->dev);
}