usb/ohci-omap: remove unused variable
authorArnd Bergmann <arnd@arndb.de>
Sat, 4 Aug 2012 07:12:00 +0000 (07:12 +0000)
committerArnd Bergmann <arnd@arndb.de>
Wed, 8 Aug 2012 19:13:01 +0000 (21:13 +0200)
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>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Richard Zhao <richard.zhao@freescale.com>
drivers/usb/host/ohci-omap.c

index e7d75d295988c3fabc64c36fdf6d1db23f70b7d0..f8b2d91851f7cbfd509aa35b98119acdc544e948 100644 (file)
@@ -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);