[PATCH 1/3] Remove '-mno-explicit-relocs' option when CONFIG_BUILD_ELF64

[Franck Bui-Huu <vagabon.xyz@gmail.com>]

From: Franck Bui-Huu <fbuihuu@gmail.com>

This patch removes '-mno-explicit-relocs' usage when
CONFIG_BUILD_ELF64 is set since this option was only required
with the old hack to truncate addresses at the assembly level
where "-mabi=64 -Wa,-mabi=32" was used.

This should yield a small code size improvement for inline
assembly, where the R constraint is used.

The idea is coming from Maciej <macro@linux-mips.org>.

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
---
 arch/mips/Makefile |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index c68b5d3..4240ca1 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -60,9 +60,7 @@ vmlinux-32            = vmlinux.32
 vmlinux-64             = vmlinux
 
 cflags-y               += -mabi=64
-ifdef CONFIG_BUILD_ELF64
-cflags-y               += $(call cc-option,-mno-explicit-relocs)
-else
+ifndef CONFIG_BUILD_ELF64
 cflags-y               += $(call cc-option,-msym32)
 endif
 endif
-- 
1.4.4.3.ge6d4