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phy: Refactor generic_{setup, shutdown}_phy() to reduce complexity

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Refactor generic_{setup,shutdown}_phy() to reduce complexity and
indentation. This have no intended functional change.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
This commit is contained in:
Jonas Karlman 2023-08-31 23:07:11 +00:00 committed by Tom Rini
parent 1a4293e001
commit 565f556d0b
1 changed files with 16 additions and 25 deletions
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41
drivers/phy/phy-uclass.c
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@ -510,44 +510,35 @@ int generic_phy_power_off_bulk(struct phy_bulk *bulk)
int generic_setup_phy(struct udevice *dev, struct phy *phy, int index)
{
int ret = 0;
if (!phy)
return 0;
int ret;
ret = generic_phy_get_by_index(dev, index, phy);
if (ret) {
if (ret == -ENOENT)
return 0;
} else {
ret = generic_phy_init(phy);
if (ret)
return ret;
if (ret)
return ret == -ENOENT ? 0 : ret;
ret = generic_phy_power_on(phy);
if (ret)
generic_phy_exit(phy);
}
ret = generic_phy_init(phy);
if (ret)
return ret;
ret = generic_phy_power_on(phy);
if (ret)
generic_phy_exit(phy);
return ret;
}
int generic_shutdown_phy(struct phy *phy)
{
int ret = 0;
int ret;
if (!phy)
if (!generic_phy_valid(phy))
return 0;
if (generic_phy_valid(phy)) {
ret = generic_phy_power_off(phy);
if (ret)
return ret;
ret = generic_phy_power_off(phy);
if (ret)
return ret;
ret = generic_phy_exit(phy);
}
return ret;
return generic_phy_exit(phy);
}
UCLASS_DRIVER(phy) = {