aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/usb/host/ohci.h
diff options
context:
space:
mode:
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2006-12-27 23:26:59 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2007-02-07 18:44:32 -0500
commitb32e904d54d163c6f97fc3c7586d381f4f11c3a5 (patch)
treef06669d447a8e2d4e6648394f54c9d7a1d4178e8 /drivers/usb/host/ohci.h
parent083522d76662cda71328df1f3d75e5a9057c7c9f (diff)
USB: Fix OHCI warning
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 <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/ohci.h')
-rw-r--r--drivers/usb/host/ohci.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h
index fc7c1614cf9e..0dafcda37291 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)
505static inline unsigned int _ohci_readl (const struct ohci_hcd *ohci, 505static inline unsigned int _ohci_readl (const struct ohci_hcd *ohci,
506 __hc32 __iomem * regs) 506 __hc32 __iomem * regs)
507{ 507{
508#ifdef CONFIG_USB_OHCI_BIG_ENDIAN_MMIO
508 return big_endian_mmio(ohci) ? 509 return big_endian_mmio(ohci) ?
509 readl_be ((__force u32 *)regs) : 510 readl_be ((__force u32 *)regs) :
510 readl ((__force u32 *)regs); 511 readl ((__force u32 *)regs);
512#else
513 return readl ((__force u32 *)regs);
514#endif
511} 515}
512 516
513static inline void _ohci_writel (const struct ohci_hcd *ohci, 517static inline void _ohci_writel (const struct ohci_hcd *ohci,
514 const unsigned int val, __hc32 __iomem *regs) 518 const unsigned int val, __hc32 __iomem *regs)
515{ 519{
520#ifdef CONFIG_USB_OHCI_BIG_ENDIAN_MMIO
516 big_endian_mmio(ohci) ? 521 big_endian_mmio(ohci) ?
517 writel_be (val, (__force u32 *)regs) : 522 writel_be (val, (__force u32 *)regs) :
518 writel (val, (__force u32 *)regs); 523 writel (val, (__force u32 *)regs);
524#else
525 writel (val, (__force u32 *)regs);
526#endif
519} 527}
520 528
521#ifdef CONFIG_ARCH_LH7A404 529#ifdef CONFIG_ARCH_LH7A404