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88d0f55)
Impact: cleanup
set default value early - this allows the removal of a number
of dynamic initialization codepaths, and an #ifdef.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
-static int pirq_entries [MAX_PIRQS];
-static int pirqs_enabled;
+static int pirq_entries[MAX_PIRQS] = {
+ [0 ... MAX_PIRQS - 1] = -1
+};
static int __init ioapic_pirq_setup(char *str)
{
static int __init ioapic_pirq_setup(char *str)
{
get_options(str, ARRAY_SIZE(ints), ints);
get_options(str, ARRAY_SIZE(ints), ints);
- for (i = 0; i < MAX_PIRQS; i++)
- pirq_entries[i] = -1;
-
- pirqs_enabled = 1;
apic_printk(APIC_VERBOSE, KERN_INFO
"PIRQ redirection, working around broken MP-BIOS.\n");
max = MAX_PIRQS;
apic_printk(APIC_VERBOSE, KERN_INFO
"PIRQ redirection, working around broken MP-BIOS.\n");
max = MAX_PIRQS;
int apic;
unsigned long flags;
int apic;
unsigned long flags;
-#ifdef CONFIG_X86_32
- int i;
- if (!pirqs_enabled)
- for (i = 0; i < MAX_PIRQS; i++)
- pirq_entries[i] = -1;
-#endif
-
/*
* The number of IO-APIC IRQ registers (== #pins):
*/
/*
* The number of IO-APIC IRQ registers (== #pins):
*/