From: Marc Zyngier <maz@kernel.org>
Date: Tue, 4 May 2021 16:42:18 +0000 (+0100)
Subject: xtensa: Bulk conversion to generic_handle_domain_irq()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d3c149b768fb54fdea8ce4edbc768fe7e72a22ca;p=linux.git

xtensa: Bulk conversion to generic_handle_domain_irq()

Wherever possible, replace constructs that match either
generic_handle_irq(irq_find_mapping()) or
generic_handle_irq(irq_linear_revmap()) to a single call to
generic_handle_domain_irq().

Signed-off-by: Marc Zyngier <maz@kernel.org>
---

diff --git a/arch/xtensa/kernel/irq.c b/arch/xtensa/kernel/irq.c
index a48bf2d10ac2d..764b54bef7019 100644
--- a/arch/xtensa/kernel/irq.c
+++ b/arch/xtensa/kernel/irq.c
@@ -33,8 +33,6 @@ DECLARE_PER_CPU(unsigned long, nmi_count);
 
 asmlinkage void do_IRQ(int hwirq, struct pt_regs *regs)
 {
-	int irq = irq_find_mapping(NULL, hwirq);
-
 #ifdef CONFIG_DEBUG_STACKOVERFLOW
 	/* Debugging check for stack overflow: is there less than 1KB free? */
 	{
@@ -48,7 +46,7 @@ asmlinkage void do_IRQ(int hwirq, struct pt_regs *regs)
 			       sp - sizeof(struct thread_info));
 	}
 #endif
-	generic_handle_irq(irq);
+	generic_handle_domain_irq(NULL, hwirq);
 }
 
 int arch_show_interrupts(struct seq_file *p, int prec)