[POWERPC] chrp: Constify & voidify get_property()
Now that get_property() returns a void *, there's no need to cast its
return value. Also, treat the return value as const, so we can
constify get_property later.
chrp platform changes.
Built for chrp32_defconfig
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c
index 6d7ac64..0f43405 100644
--- a/arch/powerpc/platforms/chrp/pci.c
+++ b/arch/powerpc/platforms/chrp/pci.c
@@ -214,11 +214,11 @@
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 @@
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 @@
/* 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);