[RFC 6/9] usb: ehci: drop unusable CONFIG_EHCI_MMIO_BIG_ENDIAN condition

[Antony Pavlov]

The Kconfig EHCI_MMIO_BIG_ENDIAN option is nowhere defined,
so we can safely drop it.

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 drivers/usb/host/ehci-hcd.c | 3 ---
 drivers/usb/host/ehci.h     | 5 -----
 2 files changed, 8 deletions(-)

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 9ce034e..49af642 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -162,9 +162,6 @@ static int ehci_reset(struct ehci_priv *ehci)
 		reg_ptr = (uint32_t *)((u8 *)ehci->hcor + USBMODE);
 		tmp = ehci_readl(reg_ptr);
 		tmp |= USBMODE_CM_HC;
-#if defined(CONFIG_EHCI_MMIO_BIG_ENDIAN)
-		tmp |= USBMODE_BE;
-#endif
 		ehci_writel(reg_ptr, tmp);
 	}
 out:
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index d71d056..bda669b 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -80,13 +80,8 @@ static inline unsigned int ehci_readl(__u32 __iomem *regs)
 	return readl(regs);
 }
 
-#if defined CONFIG_EHCI_MMIO_BIG_ENDIAN
-#define hc32_to_cpu(x)		be32_to_cpu((x))
-#define cpu_to_hc32(x)		cpu_to_be32((x))
-#else
 #define hc32_to_cpu(x)		le32_to_cpu((x))
 #define cpu_to_hc32(x)		cpu_to_le32((x))
-#endif
 
 #define EHCI_PS_WKOC_E		(1 << 22)	/* RW wake on over current */
 #define EHCI_PS_WKDSCNNT_E	(1 << 21)	/* RW wake on disconnect */
-- 
2.5.0