#include <linux/io.h>
#include <asm-generic/int-ll64.h>
-#ifndef readq
-static inline __u64 readq(const volatile void __iomem *addr)
+static inline __u64 hi_lo_readq(const volatile void __iomem *addr)
{
const volatile u32 __iomem *p = addr;
u32 low, high;
return low + ((u64)high << 32);
}
-#endif
-#ifndef writeq
-static inline void writeq(__u64 val, volatile void __iomem *addr)
+static inline void hi_lo_writeq(__u64 val, volatile void __iomem *addr)
{
writel(val >> 32, addr + 4);
writel(val, addr);
}
+
+#ifndef readq
+#define readq hi_lo_readq
+#endif
+
+#ifndef writeq
+#define writeq hi_lo_writeq
#endif
#endif /* _ASM_IO_64_NONATOMIC_HI_LO_H_ */