dmi: clean-up dmi helper declarations

[karo-tx-linux.git] / include / asm-x86 / dmi.h

diff --git a/include/asm-x86/dmi.h b/include/asm-x86/dmi.h
index 1241e6ad1935b99c6273554eb8501f05833b28cb..4edf7514a75033d8173428e1ce1640995a87f154 100644 (file)
--- a/include/asm-x86/dmi.h
+++ b/include/asm-x86/dmi.h
@@ -27,6 +27,7 @@ static inline void *dmi_alloc(unsigned len)
 
 #endif
 
+/* Use early IO mappings for DMI because it's initialized early */
 #define dmi_ioremap early_ioremap
 #define dmi_iounmap early_iounmap