1 files changed, 5 insertions, 4 deletions

diff --git a/sound/aoa/codecs/snd-aoa-codec-tas.c b/sound/aoa/codecs/snd-aoa-codec-tas.c
index 2cd81fa07ce1..ceca38486eae 100644
--- a/sound/aoa/codecs/snd-aoa-codec-tas.c
+++ b/sound/aoa/codecs/snd-aoa-codec-tas.c
@@ -939,9 +939,9 @@ static int tas_i2c_attach(struct i2c_adapter *adapter)
 
         while ((dev = of_get_next_child(busnode, dev)) != NULL) {
                 if (device_is_compatible(dev, "tas3004")) {
-                        u32 *addr;
+                        const u32 *addr;
                         printk(KERN_DEBUG PFX "found tas3004\n");
-                        addr = (u32 *) get_property(dev, "reg", NULL);
+                        addr = of_get_property(dev, "reg", NULL);
                         if (!addr)
                                 continue;
                         return tas_create(adapter, dev, ((*addr) >> 1) & 0x7f);
@@ -950,9 +950,10 @@ static int tas_i2c_attach(struct i2c_adapter *adapter)
                  * property that says 'tas3004', they just have a 'deq'
                  * node without any such property... */
                 if (strcmp(dev->name, "deq") == 0) {
-                        u32 *_addr, addr;
+                        const u32 *_addr;
+                        u32 addr;
                         printk(KERN_DEBUG PFX "found 'deq' node\n");
-                        _addr = (u32 *) get_property(dev, "i2c-address", NULL);
+                        _addr = of_get_property(dev, "i2c-address", NULL);
                         if (!_addr)
                                 continue;
                         addr = ((*_addr) >> 1) & 0x7f;