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usb: Pass device instead of portnr to usb_legacy_port_reset 

Pass the usb_device instead of the portnr to usb_legacy_port_reset and
rename it to usb_hub_port_reset as there is nothing legacy about it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Hans de Goede 2015-06-17 21:33:47 +02:00 committed by Simon Glass
parent 9eb72dd1f4
commit 682c9f8dfc
1 changed files with 4 additions and 4 deletions
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8
common/usb.c
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@ -911,16 +911,16 @@ __weak int usb_alloc_device(struct usb_device *udev)
}
#endif /* !CONFIG_DM_USB */
static int usb_legacy_port_reset(struct usb_device *hub, int portnr)
static int usb_hub_port_reset(struct usb_device *dev, struct usb_device *hub)
{
if (hub) {
unsigned short portstatus;
int err;
/* reset the port for the second time */
err = legacy_hub_port_reset(hub, portnr - 1, &portstatus);
err = legacy_hub_port_reset(hub, dev->portnr - 1, &portstatus);
if (err < 0) {
printf("\n Couldn't reset port %i\n", portnr);
printf("\n Couldn't reset port %i\n", dev->portnr);
return err;
}
} else {
@ -1048,7 +1048,7 @@ static int usb_prepare_device(struct usb_device *dev, int addr, bool do_read,
err = usb_setup_descriptor(dev, do_read);
if (err)
return err;
err = usb_legacy_port_reset(parent, dev->portnr);
err = usb_hub_port_reset(dev, parent);
if (err)
return err;