treewide: convert devfdt_get_addr() to dev_read_addr()

When you enable CONFIG_OF_LIVE, you will end up with a lot of
conversions.

To generate this commit, I used coccinelle excluding drivers/core/,
include/dm/, and test/

The semantic patch that makes this change is as follows:

  <smpl>
  @@
  expression dev;
  @@
  -devfdt_get_addr(dev)
  +dev_read_addr(dev)
  </smpl>

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/drivers/net/sunxi_emac.c b/drivers/net/sunxi_emac.c
index 6364beb..df18ecc 100644
--- a/drivers/net/sunxi_emac.c
+++ b/drivers/net/sunxi_emac.c
@@ -594,7 +594,7 @@
 {
 	struct eth_pdata *pdata = dev_get_platdata(dev);
 
-	pdata->iobase = devfdt_get_addr(dev);
+	pdata->iobase = dev_read_addr(dev);
 
 	return 0;
 }