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USB: ehci-omap: drop unused legacy phy support

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Drop support for looking up legacy phys defined by board files,
something which hasn't been used by a mainline kernel since commit
9080b8dc76 ("ARM: OMAP2+: Remove legacy usb-host.c platform init
code"). Specifically, since that commit usb_get_phy_dev() have always
returned -ENODEV and consequently this code has not been used.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2018-04-18 11:26:21 +02:00 committed by Greg Kroah-Hartman
parent bc40f53417
commit e90308a65c
1 changed files with 1 additions and 4 deletions
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5
drivers/usb/host/ehci-omap.c
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@ -157,10 +157,7 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
struct usb_phy *phy;
/* get the PHY device */
if (dev->of_node)
phy = devm_usb_get_phy_by_phandle(dev, "phys", i);
else
phy = devm_usb_get_phy_dev(dev, i);
phy = devm_usb_get_phy_by_phandle(dev, "phys", i);
if (IS_ERR(phy)) {
/* Don't bail out if PHY is not absolutely necessary */
if (pdata->port_mode[i] != OMAP_EHCI_PORT_MODE_PHY)