3 files changed, 4 insertions, 4 deletions

diff --git a/arch/powerpc/platforms/cell/beat_interrupt.c b/arch/powerpc/platforms/cell/beat_interrupt.c
index c3479a47d45..36052a9ebcd 100644
--- a/arch/powerpc/platforms/cell/beat_interrupt.c
+++ b/arch/powerpc/platforms/cell/beat_interrupt.c
@@ -166,11 +166,11 @@ static void beatic_pic_host_remap(struct irq_host *h, unsigned int virq,
  * Note: We have only 1 entry to translate.
  */
 static int beatic_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)
 {
-        u64 *intspec2 = (u64 *)intspec;
+        const u64 *intspec2 = (const u64 *)intspec;
 
         *out_hwirq = *intspec2;
         *out_flags |= IRQ_TYPE_LEVEL_LOW;
diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c
index 3b67afba3f9..f9dbf76a763 100644
--- a/arch/powerpc/platforms/cell/interrupt.c
+++ b/arch/powerpc/platforms/cell/interrupt.c
@@ -297,7 +297,7 @@ static int iic_host_map(struct irq_host *h, unsigned int virq,
 }
 
 static int iic_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)
 
 {
diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c
index 167dedaada7..01244f254a1 100644
--- a/arch/powerpc/platforms/cell/spider-pic.c
+++ b/arch/powerpc/platforms/cell/spider-pic.c
@@ -187,7 +187,7 @@ static int spider_host_map(struct irq_host *h, unsigned int virq,
 }
 
 static int spider_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)
 
 {