Commit ae5ad296 authored by Ajay Kumar Gupta's avatar Ajay Kumar Gupta Committed by Greg Kroah-Hartman

OMAP:MUSB: Fixes the TT programming.

Fixes enumeration failures when a USB device attached to a LS hub is
connected to OMAP EVM via HS hub. This is fixed by correctly
programming hub address register in enqueue path.
Signed-off-by: default avatarAjay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent eaa3246e
...@@ -1873,7 +1873,11 @@ static int musb_urb_enqueue( ...@@ -1873,7 +1873,11 @@ static int musb_urb_enqueue(
/* set up tt info if needed */ /* set up tt info if needed */
if (urb->dev->tt) { if (urb->dev->tt) {
qh->h_port_reg = (u8) urb->dev->ttport; qh->h_port_reg = (u8) urb->dev->ttport;
qh->h_addr_reg |= 0x80; if (urb->dev->tt->hub)
qh->h_addr_reg =
(u8) urb->dev->tt->hub->devnum;
if (urb->dev->tt->multi)
qh->h_addr_reg |= 0x80;
} }
} }
} }
......
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