From c73cee717e7d5da0698acb720ad1219646fe4f46 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Wed, 31 Oct 2012 13:21:06 -0400 Subject: USB: EHCI: remove ehci_port_power() routine This patch (as1623) removes the ehci_port_power() routine and all the places that call it. There's no reason for ehci-hcd to change the port power settings; the hub driver takes care of all that stuff. There is one exception: When the controller is resumed from hibernation or following a loss of power, the ports that are supposed to be handed over to a companion controller must be powered on first. Otherwise the handover won't work. This process is not visible to the hub driver, so it has to be handled in ehci-hcd. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- arch/arm/mach-cns3xxx/cns3420vb.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/arm/mach-cns3xxx/cns3420vb.c') diff --git a/arch/arm/mach-cns3xxx/cns3420vb.c b/arch/arm/mach-cns3xxx/cns3420vb.c index 8a00cee82228..ae305397003c 100644 --- a/arch/arm/mach-cns3xxx/cns3420vb.c +++ b/arch/arm/mach-cns3xxx/cns3420vb.c @@ -162,7 +162,6 @@ static void csn3xxx_usb_power_off(struct platform_device *pdev) } static struct usb_ehci_pdata cns3xxx_usb_ehci_pdata = { - .port_power_off = 1, .power_on = csn3xxx_usb_power_on, .power_off = csn3xxx_usb_power_off, }; -- cgit