Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze

Pull microblaze fixes from Michal Simek:
 "One patch fix futex support and my patches fix warnings which were
  reported by Geert's regression testing"

* 'next' of git://git.monstr.eu/linux-2.6-microblaze:
  microblaze: Reversed logic in futex cmpxchg
  microblaze: Use proper casting for inb/inw/inl in io.h
  microblaze: Initialize temp variable to remove compilation warning

arch/microblaze/include/asm/futex.h

@@ -105,7 +105,7 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
 
 	__asm__ __volatile__ ("1:	lwx	%1, %3, r0;		\
 					cmp	%2, %1, %4;		\
-					beqi	%2, 3f;			\
+					bnei	%2, 3f;			\
 				2:	swx	%5, %3, r0;		\
 					addic	%2, r0, 0;		\
 					bnei	%2, 1b;			\

arch/microblaze/include/asm/io.h

@@ -123,11 +123,11 @@ static inline void writel(unsigned int v, volatile void __iomem *addr)
  * inb_p/inw_p/...
  * The macros don't do byte-swapping.
  */
-#define inb(port)		readb((u8 *)((port)))
+#define inb(port)		readb((u8 *)((unsigned long)(port)))
 #define outb(val, port)		writeb((val), (u8 *)((unsigned long)(port)))
-#define inw(port)		readw((u16 *)((port)))
+#define inw(port)		readw((u16 *)((unsigned long)(port)))
 #define outw(val, port)		writew((val), (u16 *)((unsigned long)(port)))
-#define inl(port)		readl((u32 *)((port)))
+#define inl(port)		readl((u32 *)((unsigned long)(port)))
 #define outl(val, port)		writel((val), (u32 *)((unsigned long)(port)))
 
 #define inb_p(port)		inb((port))

arch/microblaze/kernel/cpu/cache.c

@@ -140,7 +140,7 @@ do {									\
 /* It is used only first parameter for OP - for wic, wdc */
 #define CACHE_RANGE_LOOP_1(start, end, line_length, op)			\
 do {									\
-	int volatile temp;						\
+	int volatile temp = 0;						\
 	int align = ~(line_length - 1);					\
 	end = ((end & align) == end) ? end - line_length : end & align;	\
 	WARN_ON(end - start < 0);					\