From 69f24d1784b631b81a54eb57c49bf46536dd2382 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Tue, 17 Sep 2013 10:25:47 +0200 Subject: MIPS: Optimize current_cpu_type() for better code. o Move current_cpu_type() to a separate header file o #ifdefing on supported CPU types lets modern GCC know that certain code in callers may be discarded ideally turning current_cpu_type() into a function returning a constant. o Use current_cpu_type() rather than direct access to struct cpuinfo_mips. Signed-off-by: Ralf Baechle Cc: Steven J. Hill Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5833/ --- arch/mips/include/asm/cpu-features.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/mips/include/asm/cpu-features.h') diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h index fa44f3ec5302..51680d15ca8e 100644 --- a/arch/mips/include/asm/cpu-features.h +++ b/arch/mips/include/asm/cpu-features.h @@ -13,12 +13,6 @@ #include #include -#ifndef current_cpu_type -#define current_cpu_type() current_cpu_data.cputype -#endif - -#define boot_cpu_type() cpu_data[0].cputype - /* * SMP assumption: Options of CPU 0 are a superset of all processors. * This is true for all known MIPS systems. -- cgit