On Thu, 8 Nov 2012, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
>
> Since commit c73cee7 (USB: EHCI: remove ehci_port_power() routine), the 'ehci'
> variable is no longer used, so remove it and fix the following build warning:
>
> drivers/usb/host/ehci-mxc.c:41:19: warning: unused variable 'ehci' [-Wunused-variable]
>
> Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
> ---
> drivers/usb/host/ehci-mxc.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
> index c34b1de..ec7f5d2 100644
> --- a/drivers/usb/host/ehci-mxc.c
> +++ b/drivers/usb/host/ehci-mxc.c
> @@ -38,8 +38,6 @@ struct ehci_mxc_priv {
> /* called during probe() after chip reset completes */
> static int ehci_mxc_setup(struct usb_hcd *hcd)
> {
> - struct ehci_hcd *ehci = hcd_to_ehci(hcd);
> -
> hcd->has_tt = 1;
>
> return ehci_setup(hcd);
Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
Thanks for spotting this. I tried to get rid of all those unneeded
variables when writing the big patch, but it's easy to miss some.
Alan Stern
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