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| author | Nicolas Pitre | 2014-01-29 19:00:45 +0100 |
|---|---|---|
| committer | Catalin Marinas | 2014-01-30 14:51:43 +0100 |
| commit | f864b61ee49bbf3faf9a10b9770c719536328d01 (patch) | |
| tree | 240ec1b80c1a986cc0d6fbaa7be06d2183877361 /arch/arm64/kernel/smp.c | |
| parent | arm64: mm: fix the function name in comment of cpu_do_switch_mm (diff) | |
| download | kernel-qcow2-linux-f864b61ee49bbf3faf9a10b9770c719536328d01.tar.gz kernel-qcow2-linux-f864b61ee49bbf3faf9a10b9770c719536328d01.tar.xz kernel-qcow2-linux-f864b61ee49bbf3faf9a10b9770c719536328d01.zip | |
arm64: FIQs are unused
So any FIQ handling is superfluous at the moment. The functions to
disable/enable FIQs is kept around if ever someone needs them in the
future, but existing calling sites including arch_cpu_idle_prepare()
may go for now.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/kernel/smp.c')
| -rw-r--r-- | arch/arm64/kernel/smp.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 1b7617ab499b..7cfb92a4ab66 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -161,7 +161,6 @@ asmlinkage void secondary_start_kernel(void) complete(&cpu_running); local_irq_enable(); - local_fiq_enable(); local_async_enable(); /* @@ -495,7 +494,6 @@ static void ipi_cpu_stop(unsigned int cpu) set_cpu_online(cpu, false); - local_fiq_disable(); local_irq_disable(); while (1) |