Commit 0d3d3435 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Tony Luck
Browse files

genirq: remove the is_affinity_mask_valid hook



This override was only used by the ia64 SGI SN2 platform, which is
gone now.
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Link: https://lkml.kernel.org/r/20190813072514.23299-29-hch@lst.de

Signed-off-by: default avatarTony Luck <tony.luck@intel.com>
parent 6c13bb1d
......@@ -100,10 +100,6 @@ static int irq_affinity_hint_proc_show(struct seq_file *m, void *v)
return 0;
}
#ifndef is_affinity_mask_valid
#define is_affinity_mask_valid(val) 1
#endif
int no_irq_affinity;
static int irq_affinity_proc_show(struct seq_file *m, void *v)
{
......@@ -136,11 +132,6 @@ static ssize_t write_irq_affinity(int type, struct file *file,
if (err)
goto free_cpumask;
if (!is_affinity_mask_valid(new_value)) {
err = -EINVAL;
goto free_cpumask;
}
/*
* Do not allow disabling IRQs completely - it's a too easy
* way to make the system unusable accidentally :-) At least
......@@ -232,11 +223,6 @@ static ssize_t default_affinity_write(struct file *file,
if (err)
goto out;
if (!is_affinity_mask_valid(new_value)) {
err = -EINVAL;
goto out;
}
/*
* Do not allow disabling IRQs completely - it's a too easy
* way to make the system unusable accidentally :-) At least
......
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