[U-Boot] [PATCH] config.mk: Remove unused HPATH

[Shinya Kuribayashi]

This variable is not unused anywhere.

Signed-off-by: Shinya Kuribayashi <skuribay at pobox.com>
---
 config.mk |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/config.mk b/config.mk
index f2c2c6c..a9973a4 100644
--- a/config.mk
+++ b/config.mk
@@ -196,7 +196,7 @@ endif
 
 #########################################################################
 
-export	HPATH HOSTCC HOSTCFLAGS CROSS_COMPILE \
+export	HOSTCC HOSTCFLAGS CROSS_COMPILE \
 	AS LD CC CPP AR NM STRIP OBJCOPY OBJDUMP MAKE
 export	TEXT_BASE PLATFORM_CPPFLAGS PLATFORM_RELFLAGS CPPFLAGS CFLAGS AFLAGS