1 files changed, 11 insertions, 10 deletions

diff --git a/arch/sparc/kernel/of_device.c b/arch/sparc/kernel/of_device.c
index 48c24f7518c2..fd7f8cb668a3 100644
--- a/arch/sparc/kernel/of_device.c
+++ b/arch/sparc/kernel/of_device.c
@@ -210,7 +210,7 @@ struct of_bus {
                                        int *addrc, int *sizec);
         int             (*map)(u32 *addr, const u32 *range,
                                int na, int ns, int pna);
-        unsigned int    (*get_flags)(u32 *addr);
+        unsigned int    (*get_flags)(const u32 *addr);
 };
 
 /*
@@ -270,7 +270,7 @@ static int of_bus_default_map(u32 *addr, const u32 *range,
         return 0;
 }
 
-static unsigned int of_bus_default_get_flags(u32 *addr)
+static unsigned int of_bus_default_get_flags(const u32 *addr)
 {
         return IORESOURCE_MEM;
 }
@@ -334,7 +334,7 @@ static int of_bus_pci_map(u32 *addr, const u32 *range,
         return 0;
 }
 
-static unsigned int of_bus_pci_get_flags(u32 *addr)
+static unsigned int of_bus_pci_get_flags(const u32 *addr)
 {
         unsigned int flags = 0;
         u32 w = addr[0];
@@ -375,7 +375,7 @@ static int of_bus_sbus_map(u32 *addr, const u32 *range, int na, int ns, int pna)
         return of_bus_default_map(addr, range, na, ns, pna);
 }
 
-static unsigned int of_bus_sbus_get_flags(u32 *addr)
+static unsigned int of_bus_sbus_get_flags(const u32 *addr)
 {
         return IORESOURCE_MEM;
 }
@@ -432,7 +432,7 @@ static int __init build_one_resource(struct device_node *parent,
                                      u32 *addr,
                                      int na, int ns, int pna)
 {
-        u32 *ranges;
+        const u32 *ranges;
         unsigned int rlen;
         int rone;
 
@@ -470,7 +470,7 @@ static void __init build_device_resources(struct of_device *op,
         struct of_bus *bus;
         int na, ns;
         int index, num_reg;
-        void *preg;
+        const void *preg;
 
         if (!parent)
                 return;
@@ -492,7 +492,7 @@ static void __init build_device_resources(struct of_device *op,
         for (index = 0; index < num_reg; index++) {
                 struct resource *r = &op->resource[index];
                 u32 addr[OF_MAX_ADDR_CELLS];
-                u32 *reg = (preg + (index * ((na + ns) * 4)));
+                const u32 *reg = (preg + (index * ((na + ns) * 4)));
                 struct device_node *dp = op->node;
                 struct device_node *pp = p_op->node;
                 struct of_bus *pbus, *dbus;
@@ -559,7 +559,7 @@ static struct of_device * __init scan_one_device(struct device_node *dp,
                                                  struct device *parent)
 {
         struct of_device *op = kzalloc(sizeof(*op), GFP_KERNEL);
-        struct linux_prom_irqs *intr;
+        const struct linux_prom_irqs *intr;
         int len, i;
 
         if (!op)
@@ -579,7 +579,8 @@ static struct of_device * __init scan_one_device(struct device_node *dp,
                 for (i = 0; i < op->num_irqs; i++)
                         op->irqs[i] = intr[i].pri;
         } else {
-                unsigned int *irq = of_get_property(dp, "interrupts", &len);
+                const unsigned int *irq =
+                        of_get_property(dp, "interrupts", &len);
 
                 if (irq) {
                         op->num_irqs = len / sizeof(unsigned int);
@@ -594,7 +595,7 @@ static struct of_device * __init scan_one_device(struct device_node *dp,
                         0, 0, 1, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7, 0, 0,
                 };
                 struct device_node *io_unit, *sbi = dp->parent;
-                struct linux_prom_registers *regs;
+                const struct linux_prom_registers *regs;
                 int board, slot;
 
                 while (sbi) {