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usb/ohci-omap: remove unused variable 

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>
This commit is contained in:
Arnd Bergmann 2012-08-04 07:12:00 +00:00
parent b2f0fa828e
commit bb1a5805ed
1 changed files with 0 additions and 2 deletions
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2
drivers/usb/host/ohci-omap.c
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@ -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);