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| author | Will Deacon <will.deacon@arm.com> | 2015-05-29 20:28:44 +0300 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2015-07-27 13:08:40 +0300 |
| commit | 4b3dc9679cf779339d9049800803dfc3c83433d1 (patch) | |
| tree | 8c04c26a614240f3142b7afafc071719fc3ea0f5 /arch/arm64/kernel/time.c | |
| parent | 52da443ec4d0a807b720527eb474f9c2878cd671 (diff) | |
| download | linux-4b3dc9679cf779339d9049800803dfc3c83433d1.tar.xz | |
arm64: force CONFIG_SMP=y and remove redundant #ifdefs
Nobody seems to be producing !SMP systems anymore, so this is just
becoming a source of kernel bugs, particularly if people want to use
coherent DMA with non-shared pages.
This patch forces CONFIG_SMP=y for arm64, removing a modest amount of
code in the process.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/kernel/time.c')
| -rw-r--r-- | arch/arm64/kernel/time.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm64/kernel/time.c b/arch/arm64/kernel/time.c index 42f9195cf2f8..149151fb42bb 100644 --- a/arch/arm64/kernel/time.c +++ b/arch/arm64/kernel/time.c @@ -42,7 +42,6 @@ #include <asm/thread_info.h> #include <asm/stacktrace.h> -#ifdef CONFIG_SMP unsigned long profile_pc(struct pt_regs *regs) { struct stackframe frame; @@ -62,7 +61,6 @@ unsigned long profile_pc(struct pt_regs *regs) return frame.pc; } EXPORT_SYMBOL(profile_pc); -#endif void __init time_init(void) { |