diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2014-05-07 15:44:18 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2014-05-16 14:05:21 +0200 |
| commit | 18a67d32c31b88679467e93e1825010d245b9bf4 (patch) | |
| tree | 3ae91ce3772e6cbf6e4620e88095bfff238168d7 /arch/x86/kernel/apic/io_apic.c | |
| parent | e8784e4f9a578344023ae4e08a509b7c5eab5eb0 (diff) | |
x86, irq: Remove pointless irq_reserve_irqs() call
That's a leftover from the time where x86 supported SPARSE_IRQ=n.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Grant Likely <grant.likely@linaro.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: x86@kernel.org
Link: http://lkml.kernel.org/r/20140507154338.967285614@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/apic/io_apic.c')
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index efda2f648f5..9d0a9795a0f 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -206,9 +206,6 @@ int __init arch_early_irq_init(void) count = ARRAY_SIZE(irq_cfgx); node = cpu_to_node(0); - /* Make sure the legacy interrupts are marked in the bitmap */ - irq_reserve_irqs(0, legacy_pic->nr_legacy_irqs); - for (i = 0; i < count; i++) { irq_set_chip_data(i, &cfg[i]); zalloc_cpumask_var_node(&cfg[i].domain, GFP_KERNEL, node); |