[PATCH] usb: ehci-mxc: Remove unused 'echi' variable

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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);
-- 
1.7.9.5

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