mirror of
https://github.com/edk2-porting/linux-next.git
synced 2025-01-07 21:24:00 +08:00
x86/irq: Remove GENERIC_IRQ_LEGACY_ALLOC_HWIRQ
There's no user of irq_alloc_hwirqs(), irq_alloc_hwirq(), irq_free_hwirqs() and irq_free_hwirq() in x86 anymore, so remove GENERIC_IRQ_LEGACY_ALLOC_HWIRQ and related code. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: David Cohen <david.a.cohen@linux.intel.com> Cc: Sander Eikelenboom <linux@eikelenboom.it> Cc: David Vrabel <david.vrabel@citrix.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Joerg Roedel <joro@8bytes.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Dimitri Sivanich <sivanich@sgi.com> Link: http://lkml.kernel.org/r/1428978610-28986-8-git-send-email-jiang.liu@linux.intel.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
parent
ad66e1efc9
commit
baac169526
@ -912,7 +912,6 @@ config X86_UP_IOAPIC
|
||||
config X86_LOCAL_APIC
|
||||
def_bool y
|
||||
depends on X86_64 || SMP || X86_32_NON_STANDARD || X86_UP_APIC || PCI_MSI
|
||||
select GENERIC_IRQ_LEGACY_ALLOC_HWIRQ
|
||||
select IRQ_DOMAIN_HIERARCHY
|
||||
select PCI_MSI_IRQ_DOMAIN if PCI_MSI
|
||||
|
||||
|
@ -659,40 +659,6 @@ void irq_force_complete_move(int irq)
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Dynamic irq allocate and deallocation. Should be replaced by irq domains!
|
||||
*/
|
||||
int arch_setup_hwirq(unsigned int irq, int node)
|
||||
{
|
||||
struct irq_cfg *cfg;
|
||||
unsigned long flags;
|
||||
int ret;
|
||||
|
||||
cfg = alloc_irq_cfg(node);
|
||||
if (!cfg)
|
||||
return -ENOMEM;
|
||||
|
||||
raw_spin_lock_irqsave(&vector_lock, flags);
|
||||
ret = __assign_irq_vector(irq, cfg, apic->target_cpus());
|
||||
raw_spin_unlock_irqrestore(&vector_lock, flags);
|
||||
|
||||
if (!ret)
|
||||
irq_set_chip_data(irq, cfg);
|
||||
else
|
||||
free_irq_cfg(cfg);
|
||||
return ret;
|
||||
}
|
||||
|
||||
void arch_teardown_hwirq(unsigned int irq)
|
||||
{
|
||||
struct irq_cfg *cfg = irq_cfg(irq);
|
||||
|
||||
free_remapped_irq(irq);
|
||||
clear_irq_vector(irq, cfg);
|
||||
irq_set_chip_data(irq, NULL);
|
||||
free_irq_cfg(cfg);
|
||||
}
|
||||
|
||||
static void __init print_APIC_field(int base)
|
||||
{
|
||||
int i;
|
||||
|
Loading…
Reference in New Issue
Block a user