sparc32: srmmu: improve type safety of __nocache_fix()

[linux-2.6-microblaze.git] / arch / sparc / include / asm / pgtsrmmu.h

diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
index 7708d01..6067925 100644 (file)
--- a/arch/sparc/include/asm/pgtsrmmu.h
+++ b/arch/sparc/include/asm/pgtsrmmu.h
@@ -113,7 +113,7 @@ extern unsigned long last_valid_pfn;
 extern void *srmmu_nocache_pool;
 #define __nocache_pa(VADDR) (((unsigned long)VADDR) - SRMMU_NOCACHE_VADDR + __pa((unsigned long)srmmu_nocache_pool))
 #define __nocache_va(PADDR) (__va((unsigned long)PADDR) - (unsigned long)srmmu_nocache_pool + SRMMU_NOCACHE_VADDR)
-#define __nocache_fix(VADDR) __va(__nocache_pa(VADDR))
+#define __nocache_fix(VADDR) ((__typeof__(VADDR))__va(__nocache_pa(VADDR)))
 
 /* Accessing the MMU control register. */
 unsigned int srmmu_get_mmureg(void);