powerpc: core irq_data conversion.

Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 12 insertions, 9 deletions

diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c
index 49a170af8145..976de37fe5b3 100644
--- a/arch/powerpc/kernel/machine_kexec.c
+++ b/arch/powerpc/kernel/machine_kexec.c
@@ -26,20 +26,23 @@ void machine_kexec_mask_interrupts(void) {
 
         for_each_irq(i) {
                 struct irq_desc *desc = irq_to_desc(i);
+                struct irq_chip *chip;
 
-                if (!desc || !desc->chip)
+                if (!desc)
                         continue;
 
-                if (desc->chip->eoi &&
-                    desc->status & IRQ_INPROGRESS)
-                        desc->chip->eoi(i);
+                chip = get_irq_desc_chip(desc);
+                if (!chip)
+                        continue;
+
+                if (chip->irq_eoi && desc->status & IRQ_INPROGRESS)
+                        chip->irq_eoi(&desc->irq_data);
 
-                if (desc->chip->mask)
-                        desc->chip->mask(i);
+                if (chip->irq_mask)
+                        chip->irq_mask(&desc->irq_data);
 
-                if (desc->chip->disable &&
-                    !(desc->status & IRQ_DISABLED))
-                        desc->chip->disable(i);
+                if (chip->irq_disable && !(desc->status & IRQ_DISABLED))
+                        chip->irq_disable(&desc->irq_data);
         }
 }