[POWERPC] chrp: Constify & voidify get_property()

[mv-sheeva.git] / arch / powerpc / platforms / chrp / pci.c

diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c
index 6d7ac649b45e868ad3ad14d0bb18f3f9f826f0b9..0f4340506c758bda68b119dd22cba485c065b6fb 100644 (file)
--- a/arch/powerpc/platforms/chrp/pci.c
+++ b/arch/powerpc/platforms/chrp/pci.c
@@ -214,11 +214,11 @@ void __init
 chrp_find_bridges(void)
 {
        struct device_node *dev;
-       int *bus_range;
+       const int *bus_range;
        int len, index = -1;
        struct pci_controller *hose;
-       unsigned int *dma;
-       char *model, *machine;
+       const unsigned int *dma;
+       const char *model, *machine;
        int is_longtrail = 0, is_mot = 0, is_pegasos = 0;
        struct device_node *root = find_path_device("/");
        struct resource r;
@@ -246,7 +246,7 @@ chrp_find_bridges(void)
                               dev->full_name);
                        continue;
                }
-               bus_range = (int *) get_property(dev, "bus-range", &len);
+               bus_range = get_property(dev, "bus-range", &len);
                if (bus_range == NULL || len < 2 * sizeof(int)) {
                        printk(KERN_WARNING "Can't get bus-range for %s\n",
                                dev->full_name);
@@ -312,8 +312,7 @@ chrp_find_bridges(void)
 
                /* check the first bridge for a property that we can
                   use to set pci_dram_offset */
-               dma = (unsigned int *)
-                       get_property(dev, "ibm,dma-ranges", &len);
+               dma = get_property(dev, "ibm,dma-ranges", &len);
                if (index == 0 && dma != NULL && len >= 6 * sizeof(*dma)) {
                        pci_dram_offset = dma[2] - dma[3];
                        printk("pci_dram_offset = %lx\n", pci_dram_offset);