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usb: ehci: Remove unused ehci_{setup,shutdown}_phy() helpers

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Remove unused ehci_{setup,shutdown}_phy() helpers now replaced by
generic_{setup,shutdown}_phy().

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
This commit is contained in:
Patrice Chotard 2022-09-06 08:15:29 +02:00 committed by Marek Vasut
parent 083f8aa978
commit 75341e9c16
2 changed files with 0 additions and 70 deletions
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66
drivers/usb/host/ehci-hcd.c
View File

@ -1767,69 +1767,3 @@ struct dm_usb_ops ehci_usb_ops = {
};
#endif
#ifdef CONFIG_PHY
int ehci_setup_phy(struct udevice *dev, struct phy *phy, int index)
{
int ret;
if (!phy)
return 0;
ret = generic_phy_get_by_index(dev, index, phy);
if (ret) {
if (ret != -ENOENT) {
dev_err(dev, "failed to get usb phy\n");
return ret;
}
} else {
ret = generic_phy_init(phy);
if (ret) {
dev_dbg(dev, "failed to init usb phy\n");
return ret;
}
ret = generic_phy_power_on(phy);
if (ret) {
dev_dbg(dev, "failed to power on usb phy\n");
return generic_phy_exit(phy);
}
}
return 0;
}
int ehci_shutdown_phy(struct udevice *dev, struct phy *phy)
{
int ret = 0;
if (!phy)
return 0;
if (generic_phy_valid(phy)) {
ret = generic_phy_power_off(phy);
if (ret) {
dev_dbg(dev, "failed to power off usb phy\n");
return ret;
}
ret = generic_phy_exit(phy);
if (ret) {
dev_dbg(dev, "failed to power off usb phy\n");
return ret;
}
}
return 0;
}
#else
int ehci_setup_phy(struct udevice *dev, struct phy *phy, int index)
{
return 0;
}
int ehci_shutdown_phy(struct udevice *dev, struct phy *phy)
{
return 0;
}
#endif

4
drivers/usb/host/ehci.h
View File

@ -295,9 +295,5 @@ int ehci_register(struct udevice *dev, struct ehci_hccr *hccr,
int ehci_deregister(struct udevice *dev);
extern struct dm_usb_ops ehci_usb_ops;
/* EHCI PHY functions */
int ehci_setup_phy(struct udevice *dev, struct phy *phy, int index);
int ehci_shutdown_phy(struct udevice *dev, struct phy *phy);
#include <linux/bitops.h>
#endif /* USB_EHCI_H */