USB: EHCI: Remove SPARC_LEON {read,write}_be definitions from ehci.h

{read,write}l_be are now defined for SPARC and do not need to be
defined for SPARC_LEON in ehci.h. This patch fixes the following
warnings:

  CC      drivers/usb/host/ehci-hcd.o
In file included from drivers/usb/host/ehci-hcd.c:119:
drivers/usb/host/ehci.h:631:1: warning: "readl_be" redefined
...
drivers/usb/host/ehci-hcd.c:119:
drivers/usb/host/ehci.h:632:1: warning: "writel_be" redefined
...

Signed-off-by: Jan Andersson <jan@gaisler.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/host/ehci.h

@@ -628,9 +628,6 @@ ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc)
 #if defined(CONFIG_ARM) && defined(CONFIG_ARCH_IXP4XX)
 #define readl_be(addr)		__raw_readl((__force unsigned *)addr)
 #define writel_be(val, addr)	__raw_writel(val, (__force unsigned *)addr)
-#elif defined(CONFIG_SPARC_LEON)
-#define readl_be(addr)		__raw_readl(addr)
-#define writel_be(val, addr)	__raw_writel(val, addr)
 #endif
 
 static inline unsigned int ehci_readl(const struct ehci_hcd *ehci,