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    Subject[PATCH 03/11] usb/ohci-omap: remove unused variable
    Date
    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);
    --
    1.7.10


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