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Diffstat (limited to 'include/asm-avr32')
-rw-r--r--include/asm-avr32/sysreg.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/asm-avr32/sysreg.h b/include/asm-avr32/sysreg.h
index 72ad49e..4f69704 100644
--- a/include/asm-avr32/sysreg.h
+++ b/include/asm-avr32/sysreg.h
@@ -273,7 +273,9 @@
| SYSREG_BF(name,value))
/* Register access macros */
-#define sysreg_read(reg) __builtin_mfsr(SYSREG_##reg)
-#define sysreg_write(reg, value) __builtin_mtsr(SYSREG_##reg, value)
+#define sysreg_read(reg) \
+ ((unsigned long)__builtin_mfsr(SYSREG_##reg))
+#define sysreg_write(reg, value) \
+ __builtin_mtsr(SYSREG_##reg, value)
#endif /* __ASM_AVR32_SYSREG_H__ */