Messages in this thread | | | Date | Wed, 8 Aug 2012 11:34:47 -0400 (EDT) | From | Alan Stern <> | Subject | Re: [PATCH 03/11] usb/ohci-omap: remove unused variable |
| |
On Wed, 8 Aug 2012, Arnd Bergmann wrote:
> Commit c2e935a7d "USB: move transceiver from ehci_hcd and ohci_hcd to > hcd and rename it as phy" removed the last use of the "ohci" variable > in the usb_hcd_omap_remove function, but left the variable in place > unused. > > Without this patch, building omap1_defconfig results in: > > In file included from drivers/usb/host/ohci-hcd.c:1013:0: > drivers/usb/host/ohci-omap.c: In function 'usb_hcd_omap_remove': > drivers/usb/host/ohci-omap.c:406:19: warning: unused variable 'ohci' [-Wunused-variable] > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > Cc: Richard Zhao <richard.zhao@freescale.com> > Cc: Alan Stern <stern@rowland.harvard.edu> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > --- > drivers/usb/host/ohci-omap.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c > index e7d75d2..f8b2d91 100644 > --- a/drivers/usb/host/ohci-omap.c > +++ b/drivers/usb/host/ohci-omap.c > @@ -403,8 +403,6 @@ err0: > static inline void > usb_hcd_omap_remove (struct usb_hcd *hcd, struct platform_device *pdev) > { > - struct ohci_hcd *ohci = hcd_to_ohci (hcd); > - > usb_remove_hcd(hcd); > if (!IS_ERR_OR_NULL(hcd->phy)) { > (void) otg_set_host(hcd->phy->otg, 0); >
Acked-by: Alan Stern <stern@rowland.harvard.edu>
| |