1 files changed, 8 insertions, 6 deletions

diff --git a/arch/powerpc/sysdev/cpm2_pic.c b/arch/powerpc/sysdev/cpm2_pic.c
index 78f1f7cca0a0..971483f0dfac 100644
--- a/arch/powerpc/sysdev/cpm2_pic.c
+++ b/arch/powerpc/sysdev/cpm2_pic.c
@@ -115,11 +115,13 @@ static void cpm2_ack(unsigned int virq)
 
 static void cpm2_end_irq(unsigned int virq)
 {
+        struct irq_desc *desc;
         int     bit, word;
         unsigned int irq_nr = virq_to_hw(virq);
 
-        if (!(irq_desc[irq_nr].status & (IRQ_DISABLED|IRQ_INPROGRESS))
-                        && irq_desc[irq_nr].action) {
+        desc = irq_to_desc(irq_nr);
+        if (!(desc->status & (IRQ_DISABLED|IRQ_INPROGRESS))
+                        && desc->action) {
 
                 bit = irq_to_siubit[irq_nr];
                 word = irq_to_siureg[irq_nr];
@@ -138,7 +140,7 @@ static void cpm2_end_irq(unsigned int virq)
 static int cpm2_set_irq_type(unsigned int virq, unsigned int flow_type)
 {
         unsigned int src = virq_to_hw(virq);
-        struct irq_desc *desc = get_irq_desc(virq);
+        struct irq_desc *desc = irq_to_desc(virq);
         unsigned int vold, vnew, edibit;
 
         if (flow_type == IRQ_TYPE_NONE)
@@ -182,7 +184,7 @@ static int cpm2_set_irq_type(unsigned int virq, unsigned int flow_type)
 }
 
 static struct irq_chip cpm2_pic = {
-        .typename = " CPM2 SIU ",
+        .name = " CPM2 SIU ",
         .mask = cpm2_mask_irq,
         .unmask = cpm2_unmask_irq,
         .ack = cpm2_ack,
@@ -210,13 +212,13 @@ static int cpm2_pic_host_map(struct irq_host *h, unsigned int virq,
 {
         pr_debug("cpm2_pic_host_map(%d, 0x%lx)\n", virq, hw);
 
-        get_irq_desc(virq)->status |= IRQ_LEVEL;
+        irq_to_desc(virq)->status |= IRQ_LEVEL;
         set_irq_chip_and_handler(virq, &cpm2_pic, handle_level_irq);
         return 0;
 }
 
 static int cpm2_pic_host_xlate(struct irq_host *h, struct device_node *ct,
-                            u32 *intspec, unsigned int intsize,
+                            const u32 *intspec, unsigned int intsize,
                             irq_hw_number_t *out_hwirq, unsigned int *out_flags)
 {
         *out_hwirq = intspec[0];