From: Benjamin Herrenschmidt <[EMAIL PROTECTED]>
This patch fixes a warning introduces by the split endian OHCI support
patch on platforms that don't have readl_be/writel_be variants (though
mostly harmless as those are called in an if (0) statement, but gcc
still warns).
Signed-off-by: Benjamin Herrenschmidt <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
drivers/usb/host/ohci.h | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h
index fc7c161..0dafcda 100644
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -505,17 +505,25 @@ static inline struct usb_hcd *ohci_to_hcd (const struct
ohci_hcd *ohci)
static inline unsigned int _ohci_readl (const struct ohci_hcd *ohci,
__hc32 __iomem * regs)
{
+#ifdef CONFIG_USB_OHCI_BIG_ENDIAN_MMIO
return big_endian_mmio(ohci) ?
readl_be ((__force u32 *)regs) :
readl ((__force u32 *)regs);
+#else
+ return readl ((__force u32 *)regs);
+#endif
}
static inline void _ohci_writel (const struct ohci_hcd *ohci,
const unsigned int val, __hc32 __iomem *regs)
{
+#ifdef CONFIG_USB_OHCI_BIG_ENDIAN_MMIO
big_endian_mmio(ohci) ?
writel_be (val, (__force u32 *)regs) :
writel (val, (__force u32 *)regs);
+#else
+ writel (val, (__force u32 *)regs);
+#endif
}
#ifdef CONFIG_ARCH_LH7A404
--
1.4.4.4
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