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s390/irq: make init_ext_interrupts static

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Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
This commit is contained in:
Heiko Carstens 2020-03-10 10:25:51 +01:00 committed by Vasily Gorbik
parent 8719b6d29d
commit 76fb118083
2 changed files with 9 additions and 10 deletions
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1
arch/s390/include/asm/hw_irq.h
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@ -7,6 +7,5 @@
void __init init_airq_interrupts(void);
void __init init_cio_interrupts(void);
void __init init_ext_interrupts(void);
#endif

18
arch/s390/kernel/irq.c
View file

@ -95,14 +95,6 @@ static const struct irq_class irqclass_sub_desc[] = {
{.irq = CPU_RST, .name = "RST", .desc = "[CPU] CPU Restart"},
};
void __init init_IRQ(void)
{
BUILD_BUG_ON(ARRAY_SIZE(irqclass_sub_desc) != NR_ARCH_IRQS);
init_cio_interrupts();
init_airq_interrupts();
init_ext_interrupts();
}
void do_IRQ(struct pt_regs *regs, int irq)
{
struct pt_regs *old_regs;
@ -294,7 +286,7 @@ static irqreturn_t do_ext_interrupt(int irq, void *dummy)
return IRQ_HANDLED;
}
void __init init_ext_interrupts(void)
static void __init init_ext_interrupts(void)
{
int idx;
@ -307,6 +299,14 @@ void __init init_ext_interrupts(void)
panic("Failed to register EXT interrupt\n");
}
void __init init_IRQ(void)
{
BUILD_BUG_ON(ARRAY_SIZE(irqclass_sub_desc) != NR_ARCH_IRQS);
init_cio_interrupts();
init_airq_interrupts();
init_ext_interrupts();
}
static DEFINE_SPINLOCK(irq_subclass_lock);
static unsigned char irq_subclass_refcount[64];