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| author | Will Deacon <will.deacon@arm.com> | 2015-05-29 19:28:44 +0200 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2015-07-27 12:08:40 +0200 |
| commit | 4b3dc9679cf779339d9049800803dfc3c83433d1 (patch) | |
| tree | 8c04c26a614240f3142b7afafc071719fc3ea0f5 /arch/arm64/kernel/irq.c | |
| parent | arm64: perf: factor out callchain code (diff) | |
| download | linux-4b3dc9679cf779339d9049800803dfc3c83433d1.tar.xz linux-4b3dc9679cf779339d9049800803dfc3c83433d1.zip | |
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/irq.c')
| -rw-r--r-- | arch/arm64/kernel/irq.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm64/kernel/irq.c b/arch/arm64/kernel/irq.c index 463fa2e7e34c..11dc3fd47853 100644 --- a/arch/arm64/kernel/irq.c +++ b/arch/arm64/kernel/irq.c @@ -33,9 +33,7 @@ unsigned long irq_err_count; int arch_show_interrupts(struct seq_file *p, int prec) { -#ifdef CONFIG_SMP show_ipi_list(p, prec); -#endif seq_printf(p, "%*s: %10lu\n", prec, "Err", irq_err_count); return 0; } |