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path: root/drivers/video/aty/radeon_monitor.c
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Diffstat (limited to 'drivers/video/aty/radeon_monitor.c')
-rw-r--r--drivers/video/aty/radeon_monitor.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/video/aty/radeon_monitor.c b/drivers/video/aty/radeon_monitor.c
index 98c05bc0de4..ea531a6f45d 100644
--- a/drivers/video/aty/radeon_monitor.c
+++ b/drivers/video/aty/radeon_monitor.c
@@ -64,13 +64,13 @@ static int __devinit radeon_parse_montype_prop(struct device_node *dp, u8 **out_
{
static char *propnames[] = { "DFP,EDID", "LCD,EDID", "EDID",
"EDID1", "EDID2", NULL };
- u8 *pedid = NULL;
- u8 *pmt = NULL;
+ const u8 *pedid = NULL;
+ const u8 *pmt = NULL;
u8 *tmp;
int i, mt = MT_NONE;
RTRACE("analyzing OF properties...\n");
- pmt = (u8 *)get_property(dp, "display-type", NULL);
+ pmt = get_property(dp, "display-type", NULL);
if (!pmt)
return MT_NONE;
RTRACE("display-type: %s\n", pmt);
@@ -89,7 +89,7 @@ static int __devinit radeon_parse_montype_prop(struct device_node *dp, u8 **out_
}
for (i = 0; propnames[i] != NULL; ++i) {
- pedid = (u8 *)get_property(dp, propnames[i], NULL);
+ pedid = get_property(dp, propnames[i], NULL);
if (pedid != NULL)
break;
}
@@ -124,14 +124,14 @@ static int __devinit radeon_probe_OF_head(struct radeonfb_info *rinfo, int head_
return MT_NONE;
if (rinfo->has_CRTC2) {
- char *pname;
+ const char *pname;
int len, second = 0;
dp = dp->child;
do {
if (!dp)
return MT_NONE;
- pname = (char *)get_property(dp, "name", NULL);
+ pname = get_property(dp, "name", NULL);
if (!pname)
return MT_NONE;
len = strlen(pname);