Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux into next

Freescale updates from Scott:

"Highlights include qbman support (a prerequisite for datapath drivers
such as ethernet), a PCI DMA fix+improvement, reset handler changes, more
8xx optimizations, and some cleanups and fixes."

arch/powerpc/include/asm/reg.h

@@ -1249,6 +1249,8 @@ static inline void mtmsr_isync(unsigned long val)
 				     : "r" ((unsigned long)(v)) \
 				     : "memory")
 #endif
+#define wrtspr(rn)	asm volatile("mtspr " __stringify(rn) ",0" : \
+				     : : "memory")
 
 extern unsigned long msr_check_and_set(unsigned long bits);
 extern bool strict_msr_control;