[POWERPC] video & agp: Constify & voidify get_property()

[linux-2.6-omap-h63xx.git] / drivers / video / aty / radeon_base.c

diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c
index 51b78f8de949aac8dfe31e999013eb786b093025..60c37add2579a7dd2fad084662d9a677ce95bbfc 100644 (file)
--- a/drivers/video/aty/radeon_base.c
+++ b/drivers/video/aty/radeon_base.c
@@ -412,11 +412,11 @@ static int  __devinit radeon_find_mem_vbios(struct radeonfb_info *rinfo)
 static int __devinit radeon_read_xtal_OF (struct radeonfb_info *rinfo)
 {
        struct device_node *dp = rinfo->of_node;
-       u32 *val;
+       const u32 *val;
 
        if (dp == NULL)
                return -ENODEV;
-       val = (u32 *) get_property(dp, "ATY,RefCLK", NULL);
+       val = get_property(dp, "ATY,RefCLK", NULL);
        if (!val || !*val) {
                printk(KERN_WARNING "radeonfb: No ATY,RefCLK property !\n");
                return -EINVAL;
@@ -424,11 +424,11 @@ static int __devinit radeon_read_xtal_OF (struct radeonfb_info *rinfo)
 
        rinfo->pll.ref_clk = (*val) / 10;
 
-       val = (u32 *) get_property(dp, "ATY,SCLK", NULL);
+       val = get_property(dp, "ATY,SCLK", NULL);
        if (val && *val)
                rinfo->pll.sclk = (*val) / 10;
 
-       val = (u32 *) get_property(dp, "ATY,MCLK", NULL);
+       val = get_property(dp, "ATY,MCLK", NULL);
        if (val && *val)
                rinfo->pll.mclk = (*val) / 10;