[POWERPC] video & agp: 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.

powerpc-specific video & agp driver changes.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c
index 2788655e6e7d..6a30c0ca1de0 100644
--- a/drivers/video/riva/fbdev.c
+++ b/drivers/video/riva/fbdev.c
@@ -1816,14 +1816,13 @@ static int __devinit riva_get_EDID_OF(struct fb_info *info, struct pci_dev *pd)
         NVTRACE_ENTER();
         dp = pci_device_to_OF_node(pd);
         for (; dp != NULL; dp = dp->child) {
-                disptype = (unsigned char *)get_property(dp, "display-type", NULL);
+                disptype = get_property(dp, "display-type", NULL);
                 if (disptype == NULL)
                         continue;
                 if (strncmp(disptype, "LCD", 3) != 0)
                         continue;
                 for (i = 0; propnames[i] != NULL; ++i) {
-                        pedid = (unsigned char *)
-                                get_property(dp, propnames[i], NULL);
+                        pedid = get_property(dp, propnames[i], NULL);
                         if (pedid != NULL) {
                                 par->EDID = pedid;
                                 NVTRACE("LCD found.\n");