From: Ralf Baechle <ralf@linux-mips.org>
Date: Mon, 26 Dec 2016 18:57:52 +0000 (+0100)
Subject: MIPS: zboot: Consolidate compiler flag filtering.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=209ec69ab3cd81f1577c5af39f7b07a168cd28bc;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

MIPS: zboot: Consolidate compiler flag filtering.

Al Viro noticed that we were using two different methods to filter out
flags from KBUILD_CFLAGS.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Reported-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
index 41564a4db6f7..c675eece389a 100644
--- a/arch/mips/boot/compressed/Makefile
+++ b/arch/mips/boot/compressed/Makefile
@@ -18,7 +18,7 @@ include $(srctree)/arch/mips/Kbuild.platforms
 BOOT_HEAP_SIZE := 0x400000
 
 # Disable Function Tracer
-KBUILD_CFLAGS := $(shell echo $(KBUILD_CFLAGS) | sed -e "s/-pg//")
+KBUILD_CFLAGS := $(filter-out -pg, $(KBUILD_CFLAGS))
 
 KBUILD_CFLAGS := $(filter-out -fstack-protector, $(KBUILD_CFLAGS))