Messages in this thread | | | Date | Tue, 17 Jul 2012 16:20:48 +0400 | From | Sergei Shtylyov <> | Subject | Re: [PATCH] xhci: EHCI/xHCI ports switching on Intense-PC. |
| |
Hello.
On 16-07-2012 20:46, Denis Turischev wrote:
> Intense-PC is Compulab's mini-desktop with Intel Panther Point > chipset.
> Unconditional ports switching provided by function > usb_enable_xhci_ports() leads to surprising results, after shutdown > system powered-on again after a few seconds. On Windows power > related problems were not observed.
> The patch avoids ports switching for Intense-PC.
> Signed-off-by: Denis Turischev <denis@compulab.co.il> > --- > drivers/usb/host/pci-quirks.c | 7 +++++++ > 1 file changed, 7 insertions(+)
> diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c > index df0828c..6f72593 100644 > --- a/drivers/usb/host/pci-quirks.c > +++ b/drivers/usb/host/pci-quirks.c > @@ -759,6 +759,13 @@ void usb_enable_xhci_ports(struct pci_dev *xhci_pdev) > { > u32 ports_available; > > + const char *brd_name;
Group this declaration with the above one please.
> + brd_name = dmi_get_system_info(DMI_BOARD_NAME);
Could be an initializer...
WBR, Sergei
| |