Commit 418360b2 authored by Mark Rutland's avatar Mark Rutland

irq: openrisc: perform irqentry in entry code

In preparation for removing HANDLE_DOMAIN_IRQ_IRQENTRY, have
arch/openrisc perform all the irqentry accounting in its entry code. As
arch/openrisc uses GENERIC_IRQ_MULTI_HANDLER, we can use
generic_handle_arch_irq() to do so.

There should be no functional change as a result of this patch.
Signed-off-by: default avatarMark Rutland <mark.rutland@arm.com>
Reviewed-by: default avatarMarc Zyngier <maz@kernel.org>
Reviewed-by: default avatarStafford Horne <shorne@gmail.com>
Cc: Jonas Bonn <jonas@southpole.se>
Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Cc: Thomas Gleixner <tglx@linutronix.de>
parent 28723298
...@@ -14,7 +14,6 @@ config OPENRISC ...@@ -14,7 +14,6 @@ config OPENRISC
select OF_EARLY_FLATTREE select OF_EARLY_FLATTREE
select IRQ_DOMAIN select IRQ_DOMAIN
select HANDLE_DOMAIN_IRQ select HANDLE_DOMAIN_IRQ
select HANDLE_DOMAIN_IRQ_IRQENTRY
select GPIOLIB select GPIOLIB
select HAVE_ARCH_TRACEHOOK select HAVE_ARCH_TRACEHOOK
select SPARSE_IRQ select SPARSE_IRQ
......
...@@ -569,8 +569,8 @@ EXCEPTION_ENTRY(_external_irq_handler) ...@@ -569,8 +569,8 @@ EXCEPTION_ENTRY(_external_irq_handler)
#endif #endif
CLEAR_LWA_FLAG(r3) CLEAR_LWA_FLAG(r3)
l.addi r3,r1,0 l.addi r3,r1,0
l.movhi r8,hi(do_IRQ) l.movhi r8,hi(generic_handle_arch_irq)
l.ori r8,r8,lo(do_IRQ) l.ori r8,r8,lo(generic_handle_arch_irq)
l.jalr r8 l.jalr r8
l.nop l.nop
l.j _ret_from_intr l.j _ret_from_intr
......
...@@ -36,8 +36,3 @@ void __init init_IRQ(void) ...@@ -36,8 +36,3 @@ void __init init_IRQ(void)
{ {
irqchip_init(); irqchip_init();
} }
void __irq_entry do_IRQ(struct pt_regs *regs)
{
handle_arch_irq(regs);
}
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