Merge tag 'docs-5.15' of git://git.lwn.net/linux

[linux-2.6-microblaze.git] / arch / powerpc / platforms / 52xx / mpc52xx_gpt.c

diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
index 3823df2..f862b48 100644 (file)
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
@@ -190,14 +190,11 @@ static struct irq_chip mpc52xx_gpt_irq_chip = {
 static void mpc52xx_gpt_irq_cascade(struct irq_desc *desc)
 {
        struct mpc52xx_gpt_priv *gpt = irq_desc_get_handler_data(desc);
-       int sub_virq;
        u32 status;
 
        status = in_be32(&gpt->regs->status) & MPC52xx_GPT_STATUS_IRQMASK;
-       if (status) {
-               sub_virq = irq_linear_revmap(gpt->irqhost, 0);
-               generic_handle_irq(sub_virq);
-       }
+       if (status)
+               generic_handle_domain_irq(gpt->irqhost, 0);
 }
 
 static int mpc52xx_gpt_irq_map(struct irq_domain *h, unsigned int virq,