From 048cc2378c2494519d940597629465b3ea44a96f Mon Sep 17 00:00:00 2001 From: Tiezhu Yang Date: Tue, 14 Dec 2021 11:09:01 +0800 Subject: [PATCH] MIPS: SGI-IP22: Remove unnecessary check of GCC option According to Documentation/process/changes.rst, the minimal version of GCC is 5.1, and -mr10k-cache-barrier=store is supported with GCC 5.1 [1], just remove the unnecessary check to fix the build error [2]: arch/mips/sgi-ip22/Platform:28: *** gcc doesn't support needed option -mr10k-cache-barrier=store. Stop. [1] https://gcc.gnu.org/onlinedocs/gcc-5.1.0/gcc/MIPS-Options.html [2] https://github.com/ClangBuiltLinux/linux/issues/1543 Reported-by: Ryutaroh Matsumoto Suggested-by: Nathan Chancellor Signed-off-by: Tiezhu Yang Reviewed-by: Nathan Chancellor Reviewed-by: Masahiro Yamada Signed-off-by: Thomas Bogendoerfer --- arch/mips/sgi-ip22/Platform | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/mips/sgi-ip22/Platform b/arch/mips/sgi-ip22/Platform index 62fa30bb959e4..a4c46e33562ed 100644 --- a/arch/mips/sgi-ip22/Platform +++ b/arch/mips/sgi-ip22/Platform @@ -23,10 +23,5 @@ endif # be 16kb aligned or the handling of the current variable will break. # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys # -ifdef CONFIG_SGI_IP28 - ifeq ($(call cc-option-yn,-march=r10000 -mr10k-cache-barrier=store), n) - $(error gcc doesn't support needed option -mr10k-cache-barrier=store) - endif -endif cflags-$(CONFIG_SGI_IP28) += -mr10k-cache-barrier=store -I$(srctree)/arch/mips/include/asm/mach-ip28 load-$(CONFIG_SGI_IP28) += 0xa800000020004000 -- 2.30.2